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Fasteners > Circuit Board Fasteners (ET04) - (9486 Products)

Electro Hardware - 0.141" ID x 1/4" OD, #6 Screw, Grade T-3 Aluminum Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 5/16" OAL - Makers Industrial Supply

Electro Hardware - 0.141" ID x 1/4" OD, #6 Screw, Grade T-3 Aluminum Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 5/16" OAL


Item #: 67716464
Brand: Electro Hardware
Model #: S517-M04-F16-G
Exact Tooling IR#: 04

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Aluminum has a high strength-to-weight ratio and is wear resistant, nonmagnetic and conductive. It is easier to form and machine than steel and is naturally noncorrosive.
Product Specifications
Type Female Unthreaded
Material Aluminum
System of Measurement Inch
Body Shape Round
Screw Size #6
Outside Diameter (Decimal Inch) 0.2500
Outside Diameter (Inch) 1/4
Overall Length (Decimal Inch) 0.3125
Overall Length (Inch) 5/16
Inside Diameter (Decimal Inch) 0.141
Finish/Coating Uncoated
Material Grade T-3
Inside Diameter Tolerance (Decimal Inch) 0.000 to 0.010
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard QQ-A-225A Comp 2

$0.80

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Electro Hardware - 0.089" ID x 3/16" OD, #2 Screw, Grade 303 Stainless Steel Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 1/4" OAL - Makers Industrial Supply

Electro Hardware - 0.089" ID x 3/16" OD, #2 Screw, Grade 303 Stainless Steel Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 1/4" OAL


Item #: 82426313
Brand: Electro Hardware
Model #: S293M07F16C
Exact Tooling IR#: 04

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Type Female Unthreaded
Material Stainless Steel
System of Measurement Inch
Body Shape Round
Screw Size #2
Outside Diameter (Decimal Inch) 0.1875
Outside Diameter (Inch) 3/16
Overall Length (Decimal Inch) 0.2500
Overall Length (Inch) 1/4
Inside Diameter (Decimal Inch) 0.089
Finish/Coating Uncoated
Material Grade Grade 303
Inside Diameter Tolerance (Decimal Inch) 0.000 to 0.010
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard QQ-S-763

$2.92

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Electro Hardware - 0.194" ID x 3/8" OD, #10 Screw, Grade T-3 Aluminum Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 1/2" OAL - Makers Industrial Supply

Electro Hardware - 0.194" ID x 3/8" OD, #10 Screw, Grade T-3 Aluminum Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 1/2" OAL


Item #: 67717504
Brand: Electro Hardware
Model #: S1079-M04-F16-I
Exact Tooling IR#: 04

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Aluminum has a high strength-to-weight ratio and is wear resistant, nonmagnetic and conductive. It is easier to form and machine than steel and is naturally noncorrosive.
Product Specifications
Type Female Unthreaded
Material Aluminum
System of Measurement Inch
Body Shape Round
Screw Size #10
Outside Diameter (Decimal Inch) 0.3750
Outside Diameter (Inch) 3/8
Overall Length (Decimal Inch) 0.5000
Overall Length (Inch) 1/2
Inside Diameter (Decimal Inch) 0.194
Finish/Coating Uncoated
Material Grade T-3
Inside Diameter Tolerance (Decimal Inch) 0.000 to 0.010
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard QQ-A-225A Comp 2

$1.78

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Electro Hardware - 0.219" ID x 3/8" OD, #12 Screw, Brass Female Unthreaded Circuit Board Spacer - Round Body, Zinc-Plated Finish, 3/8" OAL - Makers Industrial Supply

Electro Hardware - 0.219" ID x 3/8" OD, #12 Screw, Brass Female Unthreaded Circuit Board Spacer - Round Body, Zinc-Plated Finish, 3/8" OAL


Item #: 67715557
Brand: Electro Hardware
Model #: S1071-M01-F21-J
Exact Tooling IR#: 04

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
Type Female Unthreaded
Material Brass
System of Measurement Inch
Body Shape Round
Screw Size #12
Outside Diameter (Decimal Inch) 0.3750
Outside Diameter (Inch) 3/8
Overall Length (Decimal Inch) 0.3750
Overall Length (Inch) 3/8
Inside Diameter (Decimal Inch) 0.219
Finish/Coating Zinc-Plated
Inside Diameter Tolerance (Decimal Inch) 0.000 to 0.010
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard ASTM B633; QQ-B-626 Comp 22; Type 1

$1.74

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Electro Hardware - 0.257" ID x 1/2" OD, 1/4 Screw, Grade 2 Steel Female Unthreaded Circuit Board Spacer - Round Body, Zinc-Plated Finish, 1/8" OAL - Makers Industrial Supply

Electro Hardware - 0.257" ID x 1/2" OD, 1/4 Screw, Grade 2 Steel Female Unthreaded Circuit Board Spacer - Round Body, Zinc-Plated Finish, 1/8" OAL


Item #: 67712034
Brand: Electro Hardware
Model #: S1335-M10-F21-K
Exact Tooling IR#: 04

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type Female Unthreaded
Material Steel
System of Measurement Inch
Body Shape Round
Screw Size 1/4
Outside Diameter (Decimal Inch) 0.5000
Outside Diameter (Inch) 1/2
Overall Length (Decimal Inch) 0.1250
Overall Length (Inch) 1/8
Inside Diameter (Decimal Inch) 0.257
Finish/Coating Zinc-Plated
Material Grade Grade 2
Inside Diameter Tolerance (Decimal Inch) 0.000 to 0.010
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard ASTM B633; QQ-S-633; Type 1

$3.90

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Electro Hardware - 3.2 to 3.6mm ID x 6mm OD, M3 Screw, Grade 101 Nylon Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 2mm OAL - Makers Industrial Supply

Electro Hardware - 3.2 to 3.6mm ID x 6mm OD, M3 Screw, Grade 101 Nylon Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 2mm OAL


Item #: 77212959
Brand: Electro Hardware
Model #: MS1003M17F16D
Exact Tooling IR#: 04

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Nylon is a lightweight, nonconductive material resistant to impact, wear and abrasion. It is ideal for electrical applications or where corrosion is a concern.
Product Specifications
Type Female Unthreaded
Material Nylon
System of Measurement Metric
Body Shape Round
Screw Size M3
Outside Diameter (mm) 6.0
Overall Length (mm) 2.0
Inside Diameter (mm) 3.2 to 3.6
Finish/Coating Uncoated
Material Grade Grade 101
Inside Diameter Tolerance (mm) 0.000 to 0.270
Length Tolerance (mm) -0.130 to 0.130
Fastener Standard MIL-P-17091B

$1.99

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Electro Hardware - 0.194" ID x 1/2" OD, #10 Screw, Grade T-3 Aluminum Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 1-1/4" OAL - Makers Industrial Supply

Electro Hardware - 0.194" ID x 1/2" OD, #10 Screw, Grade T-3 Aluminum Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 1-1/4" OAL


Item #: 67718189
Brand: Electro Hardware
Model #: S1407-M04-F16-I
Exact Tooling IR#: 04

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Aluminum has a high strength-to-weight ratio and is wear resistant, nonmagnetic and conductive. It is easier to form and machine than steel and is naturally noncorrosive.
Product Specifications
Type Female Unthreaded
Material Aluminum
System of Measurement Inch
Body Shape Round
Screw Size #10
Outside Diameter (Decimal Inch) 0.5000
Outside Diameter (Inch) 1/2
Overall Length (Inch) 1-1/4
Inside Diameter (Decimal Inch) 0.194
Finish/Coating Uncoated
Material Grade T-3
Inside Diameter Tolerance (Decimal Inch) 0.000 to 0.010
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard QQ-A-225A Comp 2

$5.43

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Electro Hardware - 0.141" ID x 1/4" OD, #6 Screw, Grade T-3 Aluminum Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 3/4" OAL - Makers Industrial Supply

Electro Hardware - 0.141" ID x 1/4" OD, #6 Screw, Grade T-3 Aluminum Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 3/4" OAL


Item #: 67716621
Brand: Electro Hardware
Model #: S545-M04-F16-G
Exact Tooling IR#: 04

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Aluminum has a high strength-to-weight ratio and is wear resistant, nonmagnetic and conductive. It is easier to form and machine than steel and is naturally noncorrosive.
Product Specifications
Type Female Unthreaded
Material Aluminum
System of Measurement Inch
Body Shape Round
Screw Size #6
Outside Diameter (Decimal Inch) 0.2500
Outside Diameter (Inch) 1/4
Overall Length (Decimal Inch) 0.7500
Overall Length (Inch) 3/4
Inside Diameter (Decimal Inch) 0.141
Finish/Coating Uncoated
Material Grade T-3
Inside Diameter Tolerance (Decimal Inch) 0.000 to 0.010
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard QQ-A-225A Comp 2

$1.21

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Electro Hardware - 0.171" ID x 1/4" OD, #8 Screw, Grade T-3 Aluminum Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 3/16" OAL - Makers Industrial Supply

Electro Hardware - 0.171" ID x 1/4" OD, #8 Screw, Grade T-3 Aluminum Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 3/16" OAL


Item #: 67716399
Brand: Electro Hardware
Model #: S509-M04-F16-H
Exact Tooling IR#: 04

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Aluminum has a high strength-to-weight ratio and is wear resistant, nonmagnetic and conductive. It is easier to form and machine than steel and is naturally noncorrosive.
Product Specifications
Type Female Unthreaded
Material Aluminum
System of Measurement Inch
Body Shape Round
Screw Size #8
Outside Diameter (Decimal Inch) 0.2500
Outside Diameter (Inch) 1/4
Overall Length (Decimal Inch) 0.1875
Overall Length (Inch) 3/16
Inside Diameter (Decimal Inch) 0.171
Finish/Coating Uncoated
Material Grade T-3
Inside Diameter Tolerance (Decimal Inch) 0.000 to 0.010
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard QQ-A-225A Comp 2

$0.81

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Electro Hardware - 0.219" ID x 3/8" OD, #12 Screw, Grade 18-8 & 303 Stainless Steel Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 3/8" OAL - Makers Industrial Supply

Electro Hardware - 0.219" ID x 3/8" OD, #12 Screw, Grade 18-8 & 303 Stainless Steel Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 3/8" OAL


Item #: 67713636
Brand: Electro Hardware
Model #: S1071-M07-F16-J
Exact Tooling IR#: 04

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Type Female Unthreaded
Material Stainless Steel
System of Measurement Inch
Body Shape Round
Screw Size #12
Outside Diameter (Decimal Inch) 0.3750
Outside Diameter (Inch) 3/8
Overall Length (Decimal Inch) 0.3750
Overall Length (Inch) 3/8
Inside Diameter (Decimal Inch) 0.219
Finish/Coating Uncoated
Material Grade 18-8; Grade 303
Inside Diameter Tolerance (Decimal Inch) 0.000 to 0.010
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard QQ-S-763

$4.15

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Electro Hardware - 0.141" ID x 5/16" OD, #6 Screw, Grade T-3 Aluminum Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 5/16" OAL - Makers Industrial Supply

Electro Hardware - 0.141" ID x 5/16" OD, #6 Screw, Grade T-3 Aluminum Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 5/16" OAL


Item #: 67716936
Brand: Electro Hardware
Model #: S797-MO4-F16-G
Exact Tooling IR#: 04

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Aluminum has a high strength-to-weight ratio and is wear resistant, nonmagnetic and conductive. It is easier to form and machine than steel and is naturally noncorrosive.
Product Specifications
Type Female Unthreaded
Material Aluminum
System of Measurement Inch
Body Shape Round
Screw Size #6
Outside Diameter (Decimal Inch) 0.3125
Outside Diameter (Inch) 5/16
Overall Length (Decimal Inch) 0.3125
Overall Length (Inch) 5/16
Inside Diameter (Decimal Inch) 0.141
Finish/Coating Uncoated
Material Grade T-3
Inside Diameter Tolerance (Decimal Inch) 0.000 to 0.010
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard QQ-A-225A Comp 2

$2.36

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Electro Hardware - 4.2 to 4.8mm ID x 6mm OD, M4 Screw, Grade T-3 Aluminum Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 3mm OAL - Makers Industrial Supply

Electro Hardware - 4.2 to 4.8mm ID x 6mm OD, M4 Screw, Grade T-3 Aluminum Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 3mm OAL


Item #: 77126613
Brand: Electro Hardware
Model #: MS1005M04F16F
Exact Tooling IR#: 04

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Aluminum has a high strength-to-weight ratio and is wear resistant, nonmagnetic and conductive. It is easier to form and machine than steel and is naturally noncorrosive.
Product Specifications
Type Female Unthreaded
Material Aluminum
System of Measurement Metric
Body Shape Round
Screw Size M4
Outside Diameter (mm) 6.0
Overall Length (mm) 3.0
Inside Diameter (mm) 4.2 to 4.8
Finish/Coating Uncoated
Material Grade T-3
Inside Diameter Tolerance (mm) 0.000 to 0.270
Length Tolerance (mm) -0.130 to 0.130
Fastener Standard QQ-A-225A Comp 2

$2.45

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Electro Hardware - 0.219" ID x 3/8" OD, #12 Screw, Brass Female Unthreaded Circuit Board Spacer - Round Body, Zinc-Plated Finish, 5/16" OAL - Makers Industrial Supply

Electro Hardware - 0.219" ID x 3/8" OD, #12 Screw, Brass Female Unthreaded Circuit Board Spacer - Round Body, Zinc-Plated Finish, 5/16" OAL


Item #: 67715516
Brand: Electro Hardware
Model #: S1067-M01-F21-J
Exact Tooling IR#: 04

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
Type Female Unthreaded
Material Brass
System of Measurement Inch
Body Shape Round
Screw Size #12
Outside Diameter (Decimal Inch) 0.3750
Outside Diameter (Inch) 3/8
Overall Length (Decimal Inch) 0.3125
Overall Length (Inch) 5/16
Inside Diameter (Decimal Inch) 0.219
Finish/Coating Zinc-Plated
Inside Diameter Tolerance (Decimal Inch) 0.000 to 0.010
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard ASTM B633; QQ-B-626 Comp 22; Type 1

$1.67

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Electro Hardware - 0.116" ID x 1/4" OD, #4 Screw, Grade 18-8 & 303 Stainless Steel Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 1-1/4" OAL - Makers Industrial Supply

Electro Hardware - 0.116" ID x 1/4" OD, #4 Screw, Grade 18-8 & 303 Stainless Steel Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 1-1/4" OAL


Item #: 67712893
Brand: Electro Hardware
Model #: S577-M07-F16-E
Exact Tooling IR#: 04

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Type Female Unthreaded
Material Stainless Steel
System of Measurement Inch
Body Shape Round
Screw Size #4
Outside Diameter (Decimal Inch) 0.2500
Outside Diameter (Inch) 1/4
Overall Length (Inch) 1-1/4
Inside Diameter (Decimal Inch) 0.116
Finish/Coating Uncoated
Material Grade 18-8; Grade 303
Inside Diameter Tolerance (Decimal Inch) 0.000 to 0.010
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard QQ-S-763

$6.06

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Electro Hardware - 0.171" ID x 5/16" OD, #8 Screw, Grade T-3 Aluminum Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 1/4" OAL - Makers Industrial Supply

Electro Hardware - 0.171" ID x 5/16" OD, #8 Screw, Grade T-3 Aluminum Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 1/4" OAL


Item #: 67716902
Brand: Electro Hardware
Model #: S793-MO4-F16-H
Exact Tooling IR#: 04

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Aluminum has a high strength-to-weight ratio and is wear resistant, nonmagnetic and conductive. It is easier to form and machine than steel and is naturally noncorrosive.
Product Specifications
Type Female Unthreaded
Material Aluminum
System of Measurement Inch
Body Shape Round
Screw Size #8
Outside Diameter (Decimal Inch) 0.3125
Outside Diameter (Inch) 5/16
Overall Length (Decimal Inch) 0.2500
Overall Length (Inch) 1/4
Inside Diameter (Decimal Inch) 0.171
Finish/Coating Uncoated
Material Grade T-3
Inside Diameter Tolerance (Decimal Inch) 0.000 to 0.010
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard QQ-A-225A Comp 2

$2.15

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Electro Hardware - 0.194" ID x 5/16" OD, #10 Screw, Grade 2 Steel Female Unthreaded Circuit Board Spacer - Round Body, Zinc-Plated Finish, 1" OAL - Makers Industrial Supply

Electro Hardware - 0.194" ID x 5/16" OD, #10 Screw, Grade 2 Steel Female Unthreaded Circuit Board Spacer - Round Body, Zinc-Plated Finish, 1" OAL


Item #: 67711432
Brand: Electro Hardware
Model #: S841-M10-F21-I
Exact Tooling IR#: 04

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type Female Unthreaded
Material Steel
System of Measurement Inch
Body Shape Round
Screw Size #10
Outside Diameter (Decimal Inch) 0.3125
Outside Diameter (Inch) 5/16
Overall Length (Inch) 1
Inside Diameter (Decimal Inch) 0.194
Finish/Coating Zinc-Plated
Material Grade Grade 2
Inside Diameter Tolerance (Decimal Inch) 0.000 to 0.010
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard ASTM B633; QQ-S-633; Type 1

$4.73

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Electro Hardware - 0.171" ID x 5/16" OD, #8 Screw, Grade T-3 Aluminum Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 1-1/4" OAL - Makers Industrial Supply

Electro Hardware - 0.171" ID x 5/16" OD, #8 Screw, Grade T-3 Aluminum Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 1-1/4" OAL


Item #: 67717223
Brand: Electro Hardware
Model #: S857-MO4-F16-H
Exact Tooling IR#: 04

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Aluminum has a high strength-to-weight ratio and is wear resistant, nonmagnetic and conductive. It is easier to form and machine than steel and is naturally noncorrosive.
Product Specifications
Type Female Unthreaded
Material Aluminum
System of Measurement Inch
Body Shape Round
Screw Size #8
Outside Diameter (Decimal Inch) 0.3125
Outside Diameter (Inch) 5/16
Overall Length (Inch) 1-1/4
Inside Diameter (Decimal Inch) 0.171
Finish/Coating Uncoated
Material Grade T-3
Inside Diameter Tolerance (Decimal Inch) 0.000 to 0.010
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard QQ-A-225A Comp 2

$4.74

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Electro Hardware - 0.257" ID x 1/2" OD, 1/4 Screw, Brass Female Unthreaded Circuit Board Spacer - Round Body, Zinc-Plated Finish, 1" OAL - Makers Industrial Supply

Electro Hardware - 0.257" ID x 1/2" OD, 1/4 Screw, Brass Female Unthreaded Circuit Board Spacer - Round Body, Zinc-Plated Finish, 1" OAL


Item #: 67716233
Brand: Electro Hardware
Model #: S1391-M01-F21-K
Exact Tooling IR#: 04

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
Type Female Unthreaded
Material Brass
System of Measurement Inch
Body Shape Round
Screw Size 1/4
Outside Diameter (Decimal Inch) 0.5000
Outside Diameter (Inch) 1/2
Overall Length (Inch) 1
Inside Diameter (Decimal Inch) 0.257
Finish/Coating Zinc-Plated
Inside Diameter Tolerance (Decimal Inch) 0.000 to 0.010
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard ASTM B633; QQ-B-626 Comp 22; Type 1

$6.91

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Electro Hardware - 0.116" ID x 3/16" OD, #4 Screw, Grade 303 Stainless Steel Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 5/16" OAL - Makers Industrial Supply

Electro Hardware - 0.116" ID x 3/16" OD, #4 Screw, Grade 303 Stainless Steel Female Unthreaded Circuit Board Spacer - Round Body, Uncoated, 5/16" OAL


Item #: 82426347
Brand: Electro Hardware
Model #: S297M07F16E
Exact Tooling IR#: 04

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Type Female Unthreaded
Material Stainless Steel
System of Measurement Inch
Body Shape Round
Screw Size #4
Outside Diameter (Decimal Inch) 0.1875
Outside Diameter (Inch) 3/16
Overall Length (Decimal Inch) 0.3125
Overall Length (Inch) 5/16
Inside Diameter (Decimal Inch) 0.116
Finish/Coating Uncoated
Material Grade Grade 303
Inside Diameter Tolerance (Decimal Inch) 0.000 to 0.010
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard QQ-S-763

$2.98

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Electro Hardware - 0.171" ID x 1/2" OD, #8 Screw, Brass Female Unthreaded Circuit Board Spacer - Round Body, Zinc-Plated Finish, 1-1/4" OAL - Makers Industrial Supply

Electro Hardware - 0.171" ID x 1/2" OD, #8 Screw, Brass Female Unthreaded Circuit Board Spacer - Round Body, Zinc-Plated Finish, 1-1/4" OAL


Item #: 67716258
Brand: Electro Hardware
Model #: S1407-M01-F21-H
Exact Tooling IR#: 04

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
Type Female Unthreaded
Material Brass
System of Measurement Inch
Body Shape Round
Screw Size #8
Outside Diameter (Decimal Inch) 0.5000
Outside Diameter (Inch) 1/2
Overall Length (Inch) 1-1/4
Inside Diameter (Decimal Inch) 0.171
Finish/Coating Zinc-Plated
Inside Diameter Tolerance (Decimal Inch) 0.000 to 0.010
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard ASTM B633; QQ-B-626 Comp 22; Type 1

$7.99

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