Made in USA - 5/16-18 Grade 8 Steel Hex Flange Lock Nut

Item #: 64711138
Brand: Made in USA
Model #:

Features and Benefits

Hex flange lock nuts have a six-sided head and a flanged, washer-like base. They are used to cover oversized holes or when a flat washer is not practical. The lock nut's flange creates a wide bearing surface.

Product Specifications

System of Measurement Inch

Type Hex Flange Lock Nut

Material Steel

Thread Size 5/16-18

Height (Decimal Inch) 0.3650

Material Grade Grade 8

Finish/Coating Zinc Yellow Dichromate

Flange Diameter (Decimal Inch) 0.6800

Width Across Flats (Decimal Inch) 0.5020

Product Specifications
System of Measurement	Inch
Type	Hex Flange Lock Nut
Material	Steel
Thread Size	5/16-18
Height (Decimal Inch)	0.3650
Material Grade	Grade 8
Finish/Coating	Zinc Yellow Dichromate
Flange Diameter (Decimal Inch)	0.6800
Width Across Flats (Decimal Inch)	0.5020

$76.93

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Value Collection - Lock Nuts System of Measurement: Metric Type: Hex Lock Nut

Item #: 61839726
Brand: Value Collection
Model #:

Features and Benefits

Hex lock nuts are the most common type of lock nut. They have six uniform sides that create a flat bearing surface.

Product Specifications

Lock Nuts; System of Measurement: Metric ; Type: Hex Lock Nut ; Material: Steel ; Thread Size: M8x1.25 ; Material Grade: Class 8 ; Insert Material: Nylon

System of Measurement Metric

Type Hex Lock Nut

Material Steel

Thread Size M8x1.25

Material Grade Class 8

Insert Material Nylon

Thread Standard UNC

$3.86

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Made in USA - M8x1.25 Class 12 Steel Hex Flange Lock Nut

Item #: 64711120
Brand: Made in USA
Model #:

Features and Benefits

Hex flange lock nuts have a six-sided head and a flanged, washer-like base. They are used to cover oversized holes or when a flat washer is not practical. The lock nut's flange creates a wide bearing surface.

Product Specifications

System of Measurement Metric

Type Hex Flange Lock Nut

Material Steel

Thread Size M8x1.25

Height (mm) 9.40

Material Grade Class 12

Finish/Coating Cadium Plated with Wax

Thread Direction Right Hand

Flange Diameter (mm) 17.9

Width Across Flats (mm) 13.00

Product Specifications
System of Measurement	Metric
Type	Hex Flange Lock Nut
Material	Steel
Thread Size	M8x1.25
Height (mm)	9.40
Material Grade	Class 12
Finish/Coating	Cadium Plated with Wax
Thread Direction	Right Hand
Flange Diameter (mm)	17.9
Width Across Flats (mm)	13.00

$0.45

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A16-FLSR3

Item #: FG31009860
Brand: Tool-Flo
Model #: 2407693

Product Specifications
Cutting Depth Maximum (CDX)	0.29″
Master Insert Identification (MIID)	FLFD-3RI
Overall Length (OAL)	12″
Functional Width (WF)	0.64″
Connection Diameter Machine Side (DCONMS)	1″
Measurement Type	Inch
Minimum Bore Diameter (DMIN)	‎2-1/4″

$255.05

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Value Collection - Lock Nuts System of Measurement: Inch Type: Hex Lock Nut

Item #: 99483653
Brand: Value Collection
Model #:

Features and Benefits

Hex lock nuts are the most common type of lock nut. They have six uniform sides that create a flat bearing surface.

Product Specifications

Lock Nuts; System of Measurement: Inch ; Type: Hex Lock Nut ; Material: Stainless Steel ; Thread Size: M6x1.00 ; Height (mm): 6.00 ; Material Grade: 18-8; Austenitic Grade A2

System of Measurement Inch

Type Hex Lock Nut

Material Stainless Steel

Thread Size M6x1.00

Height (mm) 6.00

Material Grade 18-8; Austenitic Grade A2

Finish/Coating Uncoated

Thread Direction Right Hand

Locking Style Insert

Insert Material Nylon

Width Across Flats (mm) 10.00

Thread Standard Metric Coarse

Fastener Standard DIN 985

Military Specification Does Not Meet Military Specifications

$453.50

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Value Collection - 1/2-13, 1/2" Flange Diam, Serrated Flange Nut

Item #: 51258747
Brand: Value Collection
Model #:

Features and Benefits

Serrated flange nuts have serrations along the outside diameter that prevent loosening and increase the nut's locking power.

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

System of Measurement Inch

Type Serrated Flange Nut

Material Steel

Thread Size 1/2-13

Flange Diameter (Decimal Inch) 1/2

Finish/Coating Zinc-Plated

Product Specifications
System of Measurement	Inch
Type	Serrated Flange Nut
Material	Steel
Thread Size	1/2-13
Flange Diameter (Decimal Inch)	1/2
Finish/Coating	Zinc-Plated

$0.47

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TE-CO - Spherical Flange Nuts System of Measurement: Inch Thread Size (Inch): 7/16-14

Item #: 06904031
Brand: TE-CO
Model #: 41804

Features and Benefits

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

Spherical Flange Nuts; System of Measurement: Inch ; Thread Size (Inch): 7/16-14 ; Height (Inch): 9/16 ; Flange Diameter (Inch): 1 ; Flange Height (Inch): 5/32 ; Radius (Inch): 1-1/2

System of Measurement Inch

Thread Size (Inch) 7/16-14

Height (Inch) 9/16

Flange Diameter (Inch) 1

Flange Height (Inch) 5/32

Radius (Inch) 1-1/2

Material Steel

Material Grade 12L14

Finish/Coating Black Oxide

Hex Size (Inch) 3/4

Fastener Standard TCMAI

$4.26

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TE-CO - Spherical Flange Nuts System of Measurement: Inch Thread Size (Inch): 3/8-16

Item #: 06904023
Brand: TE-CO
Model #: 41803

Features and Benefits

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

Spherical Flange Nuts; System of Measurement: Inch ; Thread Size (Inch): 3/8-16 ; Height (Inch): 1/2 ; Flange Diameter (Inch): 7/8 ; Flange Height (Inch): 1/8 ; Radius (Inch): 1-1/4

System of Measurement Inch

Thread Size (Inch) 3/8-16

Height (Inch) 1/2

Flange Diameter (Inch) 7/8

Flange Height (Inch) 1/8

Radius (Inch) 1-1/4

Material Steel

Material Grade 12L14

Finish/Coating Black Oxide

Hex Size (Inch) 11/16

Fastener Standard TCMAI

$3.96

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Value Collection - 1/4-28 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top

Item #: 70997994
Brand: Value Collection
Model #:

Features and Benefits

Hex lock nuts are the most common type of lock nut. They have six uniform sides that create a flat bearing surface.

Product Specifications

System of Measurement Inch

Type Hex Lock Nut

Material Steel

Thread Size 1/4-28

Height (Decimal Inch) 0.3200

Material Grade Grade 2

Finish/Coating Cadmium-Plated

Thread Direction Right Hand

Locking Style Expanding Flex Top

Flange Diameter (Decimal Inch) 0.4300

Width Across Flats (Decimal Inch) 0.4390

Thread Standard UNJF

Thread Fit Class 3B

Fastener Standard IFI 100/107; NASM 25027

Military Specification Meets Military Specifications

Product Specifications
System of Measurement	Inch
Type	Hex Lock Nut
Material	Steel
Thread Size	1/4-28
Height (Decimal Inch)	0.3200
Material Grade	Grade 2
Finish/Coating	Cadmium-Plated
Thread Direction	Right Hand
Locking Style	Expanding Flex Top
Flange Diameter (Decimal Inch)	0.4300
Width Across Flats (Decimal Inch)	0.4390
Thread Standard	UNJF
Thread Fit Class	3B
Fastener Standard	IFI 100/107; NASM 25027
Military Specification	Meets Military Specifications

$22.94

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Value Collection - Lock Nuts System of Measurement: Inch Type: Hex Lock Nut

Item #: 61840807
Brand: Value Collection
Model #:

Features and Benefits

Hex lock nuts are the most common type of lock nut. They have six uniform sides that create a flat bearing surface.

Product Specifications

Lock Nuts; System of Measurement: Inch ; Type: Hex Lock Nut ; Material: Steel ; Thread Size: 7/16-14 ; Insert Material: Nylon ; Thread Standard: UNC

System of Measurement Inch

Type Hex Lock Nut

Material Steel

Thread Size 7/16-14

Insert Material Nylon

Thread Standard UNC

$5.82

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Value Collection - 7/16-14 UNC Grade 8 Hex Lock Nut with Nylon Insert

Item #: 61433751
Brand: Value Collection
Model #:

Features and Benefits

Hex lock nuts are the most common type of lock nut. They have six uniform sides that create a flat bearing surface.

Product Specifications

System of Measurement Inch

Type Hex Lock Nut

Material Steel

Thread Size 7/16-14

Height (Inch) 29/64

Material Grade Grade 8

Finish/Coating Uncoated

Thread Direction Right Hand

Locking Style Insert

Insert Material Nylon

Width Across Flats (Inch) 5/8

Thread Standard UNC

Military Specification Does Not Meet Military Specifications

Product Specifications
System of Measurement	Inch
Type	Hex Lock Nut
Material	Steel
Thread Size	7/16-14
Height (Inch)	29/64
Material Grade	Grade 8
Finish/Coating	Uncoated
Thread Direction	Right Hand
Locking Style	Insert
Insert Material	Nylon
Width Across Flats (Inch)	5/8
Thread Standard	UNC
Military Specification	Does Not Meet Military Specifications

$0.89

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Made in USA - 7/16-20 UNF Grade L9 Hex Lock Nut with Distorted Thread

Item #: 64704117
Brand: Made in USA
Model #:

Features and Benefits

Hex lock nuts are the most common type of lock nut. They have six uniform sides that create a flat bearing surface.

Product Specifications

System of Measurement Inch

Type Hex Lock Nut

Material Steel

Thread Size 7/16-20

Height (Decimal Inch) 0.4490

Material Grade Grade L9

Finish/Coating Uncoated with Wax

Thread Direction Right Hand

Locking Style Distorted Thread

Width Across Flats (Inch) 11/16

Width Across Flats (Decimal Inch) 0.6875

Thread Standard UNF

Military Specification Does Not Meet Military Specifications

Product Specifications
System of Measurement	Inch
Type	Hex Lock Nut
Material	Steel
Thread Size	7/16-20
Height (Decimal Inch)	0.4490
Material Grade	Grade L9
Finish/Coating	Uncoated with Wax
Thread Direction	Right Hand
Locking Style	Distorted Thread
Width Across Flats (Inch)	11/16
Width Across Flats (Decimal Inch)	0.6875
Thread Standard	UNF
Military Specification	Does Not Meet Military Specifications

$1.17

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‎TI1N-12UNJ-I ZS3B

Item #: FG34058540
Brand: Tool-Flo
Model #: 2415828

Product Specifications
Threads per Inch (TPI)	12 Threads/"
Shape	90° Rectangular
Insert Length (INSL)	1″
Measurement Type	Inch
Insert Thickness Total (S1)	0.14″
Body Material	Carbide
Application	\| Int Threadmilling TC Series \|

$36.07

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Value Collection - 1/4" Hole Diam, 11/16" OD, 7/16" Width Across Flats, Washer Lock Nut

Item #: 61563136
Brand: Value Collection
Model #:

Product Specifications
For Use With	Threaded Fasteners
System of Measurement	Inch
Thread Size (Inch)	1/4
Hole Diameter (Inch)	1/4
Washer Outside Diameter (Inch)	11/16
Width Across Flats (Inch)	7/16
Material	Spring Steel
Finish/Coating	Zinc-Plated

$0.18

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Monroe Engineering Products - 5/8-11 Grade 8 Steel Hex Flange Lock Nut

Item #: 91522169
Brand: Monroe Engineering Products
Model #: MA-LN5811Z

Features and Benefits

Hex flange lock nuts have a six-sided head and a flanged, washer-like base. They are used to cover oversized holes or when a flat washer is not practical. The lock nut's flange creates a wide bearing surface.

Product Specifications

System of Measurement Inch

Type Hex Flange Lock Nut

Material Steel

Thread Size 5/8-11

Height (Inch) 5/8

Material Grade Grade 8

Finish/Coating Zinc-Plated

Thread Direction Right Hand

Flange Diameter (Decimal Inch) 1.2813

Width Across Flats (Inch) 15/16

Product Specifications
System of Measurement	Inch
Type	Hex Flange Lock Nut
Material	Steel
Thread Size	5/8-11
Height (Inch)	5/8
Material Grade	Grade 8
Finish/Coating	Zinc-Plated
Thread Direction	Right Hand
Flange Diameter (Decimal Inch)	1.2813
Width Across Flats (Inch)	15/16

$1.02

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TNMC 43 NT 10P STUB AC3R

Item #: FG31063630
Brand: Tool-Flo
Model #: 2487164

Product Specifications
Threads per Inch (TPI)	10 Threads/"
Coating	TiAlN
Corner Radius (RE)	0.037″
Cutting Edge Material	Carbide
Insert Thickness (S)	0.189″
Cutting Direction (HAND)	Neutral
Cutting Width (CW)	0.037″
Applicable Material	\| Steel \| Stainless Steel \| Hard Materials \| Hi Temp Alloys \|
Inscribed Circle Diameter (IC)	1/2″
Measurement Type	Inch
Grade	AC3R AlTiN
Body Material	Carbide

$23.45

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TE-CO - 1-1/4 - 7, 2-1/2" Flange Diam, 1-1/4" High, 1-13/16" Across Flats, Flange Nut

Item #: 85142883
Brand: TE-CO
Model #: 47611

Features and Benefits

Flange nuts are designed with a wide flange on one end that acts as a washer and increases the bearing surface. This distributes pressure, which reduces damage and prevents the fastener from loosening.

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

System of Measurement Inch

Type Flange Nut

Material Stainless Steel

Thread Size 1-1/4 - 7

Flange Diameter (Decimal Inch) 2-1/2

Height (Decimal Inch) 1-1/4

Material Grade 303

Width Across Flats (Inch) 1-13/16

Flange Height (Inch) 1/4

Product Specifications
System of Measurement	Inch
Type	Flange Nut
Material	Stainless Steel
Thread Size	1-1/4 - 7
Flange Diameter (Decimal Inch)	2-1/2
Height (Decimal Inch)	1-1/4
Material Grade	303
Width Across Flats (Inch)	1-13/16
Flange Height (Inch)	1/4

$67.52

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Gibraltar - 1/2-13" UNC, 7/8" Width Across Flats, Uncoated, Steel Acorn Nut

Item #: 74213182
Brand: Gibraltar
Model #:

Features and Benefits

Standard acorn nuts have a domed top that covers protruding threads on the end opposite the head. They are commonly used for aesthetic and decorative purposes in general purpose fastening applications.

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 Standard

System of Measurement Inch

Thread Size 1/2-13

Material Steel

Thread Direction Right Hand

Material Grade A3

Finish/Coating Uncoated

Thread Standard UNC

Width Across Flats (Inch) 7/8

Overall Height (Inch) 7/8

Product Specifications
Type	Standard
System of Measurement	Inch
Thread Size	1/2-13
Material	Steel
Thread Direction	Right Hand
Material Grade	A3
Finish/Coating	Uncoated
Thread Standard	UNC
Width Across Flats (Inch)	7/8
Overall Height (Inch)	7/8

$5.14

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Value Collection - 1-1/4 - 7 UNC Grade C Hex Lock Nut with Distorted Thread

Item #: 70977335
Brand: Value Collection
Model #:

Features and Benefits

Hex lock nuts are the most common type of lock nut. They have six uniform sides that create a flat bearing surface.

Product Specifications

System of Measurement Inch

Type Hex Lock Nut

Material Steel

Thread Size 1-1/4-7

Material Grade Grade C

Finish/Coating Zinc-Plated with Wax

Thread Direction Right Hand

Locking Style Distorted Thread

Thread Standard UNC

Military Specification Does Not Meet Military Specifications

Product Specifications
System of Measurement	Inch
Type	Hex Lock Nut
Material	Steel
Thread Size	1-1/4-7
Material Grade	Grade C
Finish/Coating	Zinc-Plated with Wax
Thread Direction	Right Hand
Locking Style	Distorted Thread
Thread Standard	UNC
Military Specification	Does Not Meet Military Specifications

$108.34

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Value Collection - 1/4-20 UNC Grade B Hex Lock Nut with Distorted Thread

Item #: 70926613
Brand: Value Collection
Model #:

Features and Benefits

Hex lock nuts are the most common type of lock nut. They have six uniform sides that create a flat bearing surface.

Product Specifications

System of Measurement Inch

Type Hex Lock Nut

Material Steel

Thread Size 1/4-20

Height (Inch) 7/32

Material Grade Grade B

Finish/Coating Zinc and Wax Plated

Thread Direction Right Hand

Locking Style Distorted Thread

Width Across Flats (Inch) 7/16

Thread Standard UNC

Military Specification Does Not Meet Military Specifications

Product Specifications
System of Measurement	Inch
Type	Hex Lock Nut
Material	Steel
Thread Size	1/4-20
Height (Inch)	7/32
Material Grade	Grade B
Finish/Coating	Zinc and Wax Plated
Thread Direction	Right Hand
Locking Style	Distorted Thread
Width Across Flats (Inch)	7/16
Thread Standard	UNC
Military Specification	Does Not Meet Military Specifications

$9.32

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