Products over $50 Collection - (25001 Products)
Flex-Loc - #10-32 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top - Cadmium-Plated Finish, Meets Military Specifications
Item #: 67515767
Brand: Flex-Loc 
Model #: 21FC-1032
Exact Tooling IR#: 04Features and Benefits
 
Product Specifications 
 
System of Measurement  
Inch  
 
Type  
Hex Lock Nut  
 
Material  
Steel  
 
Thread Size  
#10-32  
 
Height (Decimal Inch)  
0.2430  
 
Material Grade  
Grade 2  
 
Finish/Coating  
Cadmium-Plated  
 
Thread Direction  
Right Hand  
 
Locking Style  
Expanding Flex Top  
 
Flange Diameter (Decimal Inch)  
0.3670  
 
Width Across Flats (Decimal Inch)  
0.3760  
 
Thread Standard  
UNJF  
 
Thread Fit Class  
3B  
 
Fastener Standard  
AS8879  
 
Military Specification  
Meets Military Specifications  
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Value Collection - 1/2-13 UNC Hex Lock Nut with Nylon Insert - 3/4" Width Across Flats, 19/32" High, Uncoated
Item #: 52592037
Brand: Value Collection 
Exact Tooling IR#: 04Features and Benefits
 
Product Specifications 
 
System of Measurement  
Inch  
 
Type  
Hex Lock Nut  
 
Material  
Brass  
 
Thread Size  
1/2-13  
 
Height (Inch)  
19/32  
 
Height (Decimal Inch)  
0.5938  
 
Finish/Coating  
Uncoated  
 
Thread Direction  
Right Hand  
 
Locking Style  
Insert  
 
Insert Material  
Nylon  
 
Width Across Flats (Inch)  
3/4  
 
Width Across Flats (Decimal Inch)  
0.741 to 0.752  
 
Thread Standard  
UNC  
 
Military Specification  
Does Not Meet Military Specifications  
2% Off All Online Orders
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Flex-Loc - 5/16-18 UNC Grade 2 Hex Lock Nut with Expanding Flex Top - Cadmium-Plated Finish, Meets Military Specifications
Item #: 67516443
Brand: Flex-Loc 
Model #: 21FAF-518
Exact Tooling IR#: 04Features and Benefits
 
Product Specifications 
 
System of Measurement  
Inch  
 
Type  
Hex Lock Nut  
 
Material  
Steel  
 
Thread Size  
5/16-18  
 
Height (Decimal Inch)  
0.3530  
 
Material Grade  
Grade 2  
 
Finish/Coating  
Cadmium-Plated  
 
Thread Direction  
Right Hand  
 
Locking Style  
Expanding Flex Top  
 
Flange Diameter (Decimal Inch)  
0.4920  
 
Width Across Flats (Decimal Inch)  
0.5020  
 
Thread Standard  
UNC  
 
Thread Fit Class  
2B  
 
Fastener Standard  
MIL-S-7742  
 
Military Specification  
Meets Military Specifications  
2% Off All Online Orders
Use Code: 2%OFF
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Value Collection - 7/16-14 UNC 18-8 Hex Lock Nut with Nylon Insert - 5/8" Width Across Flats, 29/64" High
Item #: 52592110
Brand: Value Collection 
Exact Tooling IR#: 04Features and Benefits
 
Product Specifications 
 
System of Measurement  
Inch  
 
Type  
Hex Lock Nut  
 
Material  
Stainless Steel  
 
Thread Size  
7/16-14  
 
Height (Inch)  
29/64  
 
Material Grade  
18-8  
 
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  
2% Off All Online Orders
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Value Collection - 3/8-16 UNC 18-8 Heavy Hex Lock Nut with Nylon Insert - 39/64" Width Across Flats, 35/64" High, Uncoated
Item #: 52591245
Brand: Value Collection 
Exact Tooling IR#: 04Features and Benefits
 
Product Specifications 
 
System of Measurement  
Inch  
 
Type  
Heavy Hex Lock Nut  
 
Material  
Stainless Steel  
 
Thread Size  
3/8-16  
 
Height (Inch)  
35/64  
 
Height (Decimal Inch)  
0.5469  
 
Material Grade  
18-8  
 
Finish/Coating  
Uncoated  
 
Thread Direction  
Right Hand  
 
Locking Style  
Insert  
 
Insert Material  
Nylon  
 
Width Across Flats (Inch)  
39/64  
 
Width Across Flats (Decimal Inch)  
0.675 to 0.691  
 
Thread Standard  
UNC  
 
Military Specification  
Does Not Meet Military Specifications  
2% Off All Online Orders
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Flex-Loc - 5/8-11 UNC Grade 2 Heavy Hex Lock Nut with Expanding Flex Top - Cadmium-Plated Finish, Meets Military Specifications
Item #: 67543884
Brand: Flex-Loc 
Model #: 31FK-1011
Exact Tooling IR#: 04Features and Benefits
 
Product Specifications 
 
System of Measurement  
Inch  
 
Type  
Heavy Hex Lock Nut  
 
Material  
Steel  
 
Thread Size  
5/8-11  
 
Height (Decimal Inch)  
0.3990  
 
Material Grade  
Grade 2  
 
Finish/Coating  
Cadmium-Plated  
 
Thread Direction  
Right Hand  
 
Locking Style  
Expanding Flex Top  
 
Flange Diameter (Decimal Inch)  
0.9900  
 
Width Across Flats (Decimal Inch)  
1.0020  
 
Thread Standard  
UNC  
 
Thread Fit Class  
2B  
 
Fastener Standard  
MIL-S-7742  
 
Military Specification  
Meets Military Specifications  
2% Off All Online Orders
Use Code: 2%OFF
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Flex-Loc - 1-8 UNC Grade 2 Heavy Hex Lock Nut with Expanding Flex Top - Cadmium-Plated Finish, Meets Military Specifications
Item #: 67544007
Brand: Flex-Loc 
Model #: 31FK-1608
Exact Tooling IR#: 04Features and Benefits
 
Product Specifications 
 
System of Measurement  
Inch  
 
Type  
Heavy Hex Lock Nut  
 
Material  
Steel  
 
Thread Size  
1-8  
 
Height (Decimal Inch)  
0.5710  
 
Material Grade  
Grade 2  
 
Finish/Coating  
Cadmium-Plated  
 
Thread Direction  
Right Hand  
 
Locking Style  
Expanding Flex Top  
 
Flange Diameter (Decimal Inch)  
1.4890  
 
Width Across Flats (Decimal Inch)  
1.5020  
 
Thread Standard  
UNC  
 
Thread Fit Class  
2B  
 
Fastener Standard  
MIL-S-7742  
 
Military Specification  
Meets Military Specifications  
2% Off All Online Orders
Use Code: 2%OFF
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Value Collection - 3/8-16 UNC Hex Lock Nut with Nylon Insert - 9/16" Width Across Flats, 29/64" High, Uncoated
Item #: 52592029
Brand: Value Collection 
Exact Tooling IR#: 04Features and Benefits
 
Product Specifications 
 
System of Measurement  
Inch  
 
Type  
Hex Lock Nut  
 
Material  
Brass  
 
Thread Size  
3/8-16  
 
Height (Inch)  
29/64  
 
Height (Decimal Inch)  
0.4531  
 
Finish/Coating  
Uncoated  
 
Thread Direction  
Right Hand  
 
Locking Style  
Insert  
 
Insert Material  
Nylon  
 
Width Across Flats (Inch)  
9/16  
 
Width Across Flats (Decimal Inch)  
0.553 to 0.564  
 
Thread Standard  
UNC  
 
Military Specification  
Does Not Meet Military Specifications  
2% Off All Online Orders
Use Code: 2%OFF
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Flex-Loc - 1/2-20 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top - 21/64" High, Cadmium-Plated Finish, Meets Military Specifications
Item #: 67516963
Brand: Flex-Loc 
Model #: 21FK-820
Exact Tooling IR#: 04Features and Benefits
 
Product Specifications 
 
System of Measurement  
Inch  
 
Type  
Hex Lock Nut  
 
Material  
Steel  
 
Thread Size  
1/2-20  
 
Height (Inch)  
21/64  
 
Height (Decimal Inch)  
0.3281  
 
Material Grade  
Grade 2  
 
Finish/Coating  
Cadmium-Plated  
 
Thread Direction  
Right Hand  
 
Locking Style  
Expanding Flex Top  
 
Flange Diameter (Decimal Inch)  
0.7410  
 
Width Across Flats (Decimal Inch)  
0.7520  
 
Thread Standard  
UNJF  
 
Thread Fit Class  
3B  
 
Fastener Standard  
AS8879  
 
Military Specification  
Meets Military Specifications  
2% Off All Online Orders
Use Code: 2%OFF
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DISC-LOCK - M10x1.50 Metric Coarse Class 10 Steel Free Spinning Hex Lock Nut - 11mm High, Magni 565 Finish
Item #: 65404600
Brand: DISC-LOCK 
Model #: LN-M10X1.5M-50
Exact Tooling IR#: 04Features and Benefits
 
Product Specifications 
 
System of Measurement  
Metric  
 
Type  
Hex Lock Nut  
 
Material  
Steel  
 
Thread Size  
M10x1.50  
 
Height (mm)  
11.00  
 
Material Grade  
Class 10  
 
Finish/Coating  
Magni 565  
 
Thread Direction  
Right Hand  
 
Locking Style  
Free Spinning  
 
Width Across Flats (mm)  
15.00  
 
Thread Standard  
Metric Coarse  
 
Thread Fit Class  
2B  
 
Military Specification  
Does Not Meet Military Specifications  
2% Off All Online Orders
Use Code: 2%OFF
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Value Collection - #10-32 UNJF 18-8 Hex Lock Nut with Expanding Flex Top - Uncoated, Meets Military Specifications
Item #: 70992409
Brand: Value Collection 
Exact Tooling IR#: 04Features and Benefits
 
Product Specifications 
 
System of Measurement  
Inch  
 
Type  
Hex Lock Nut  
 
Material  
Stainless Steel  
 
Thread Size  
#10-32  
 
Height (Decimal Inch)  
0.2430  
 
Material Grade  
18-8  
 
Finish/Coating  
Uncoated  
 
Thread Direction  
Right Hand  
 
Locking Style  
Expanding Flex Top  
 
Flange Diameter (Decimal Inch)  
0.3670  
 
Width Across Flats (Decimal Inch)  
0.3760  
 
Thread Standard  
UNJF  
 
Thread Fit Class  
3B  
 
Fastener Standard  
IFI 100/107; NASM 25027  
 
Military Specification  
Meets Military Specifications  
2% Off All Online Orders
Use Code: 2%OFF
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Flex-Loc - 3/8-24 UNJF 18-8 Hex Lock Nut with Expanding Flex Top - Uncoated, Meets Military Specifications
Item #: 67517763
Brand: Flex-Loc 
Model #: 50FC-624
Exact Tooling IR#: 04Features and Benefits
 
Product Specifications 
 
System of Measurement  
Inch  
 
Type  
Hex Lock Nut  
 
Material  
Stainless Steel  
 
Thread Size  
3/8-24  
 
Height (Decimal Inch)  
0.4620  
 
Material Grade  
18-8  
 
Finish/Coating  
Uncoated  
 
Thread Direction  
Right Hand  
 
Locking Style  
Expanding Flex Top  
 
Flange Diameter (Decimal Inch)  
0.5530  
 
Width Across Flats (Decimal Inch)  
0.5640  
 
Thread Standard  
UNJF  
 
Thread Fit Class  
3B  
 
Fastener Standard  
AS8879  
 
Military Specification  
Meets Military Specifications  
2% Off All Online Orders
Use Code: 2%OFF
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DISC-LOCK - M16x1.50 Metric Fine Class 10 Steel Free Spinning Hex Lock Nut - 21mm High, Magni 565 Finish
Item #: 65404758
Brand: DISC-LOCK 
Model #: LN-M16X1.5M-50
Exact Tooling IR#: 04Features and Benefits
 
Product Specifications 
 
System of Measurement  
Metric  
 
Type  
Hex Lock Nut  
 
Material  
Steel  
 
Thread Size  
M16x1.50  
 
Height (mm)  
21.00  
 
Material Grade  
Class 10  
 
Finish/Coating  
Magni 565  
 
Thread Direction  
Right Hand  
 
Locking Style  
Free Spinning  
 
Width Across Flats (mm)  
24.00  
 
Thread Standard  
Metric Fine  
 
Thread Fit Class  
2B  
 
Military Specification  
Does Not Meet Military Specifications  
2% Off All Online Orders
Use Code: 2%OFF
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Flex-Loc - 3/8-16 UNC Grade 2 Hex Lock Nut with Expanding Flex Top - 9/32" High, Uncoated, Meets Military Specifications
Item #: 67542688
Brand: Flex-Loc 
Model #: 20FKF-616
Exact Tooling IR#: 04Features and Benefits
 
Product Specifications 
 
System of Measurement  
Inch  
 
Type  
Hex Lock Nut  
 
Material  
Steel  
 
Thread Size  
3/8-16  
 
Height (Inch)  
9/32  
 
Height (Decimal Inch)  
0.2813  
 
Material Grade  
Grade 2  
 
Finish/Coating  
Uncoated  
 
Thread Direction  
Right Hand  
 
Locking Style  
Expanding Flex Top  
 
Flange Diameter (Decimal Inch)  
0.5530  
 
Width Across Flats (Decimal Inch)  
0.5640  
 
Thread Standard  
UNC  
 
Thread Fit Class  
2B  
 
Fastener Standard  
MIL-S-7742  
 
Military Specification  
Meets Military Specifications  
2% Off All Online Orders
Use Code: 2%OFF
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DISC-LOCK - M12x1.75 Metric Coarse Class 10 Steel Free Spinning Hex Lock Nut - 17.5mm High, Magni 565 Finish
Item #: 65404618
Brand: DISC-LOCK 
Model #: LN-M12X1.75M400
Exact Tooling IR#: 04Features and Benefits
 
Product Specifications 
 
System of Measurement  
Metric  
 
Type  
Hex Lock Nut  
 
Material  
Steel  
 
Thread Size  
M12x1.75  
 
Height (mm)  
17.50  
 
Material Grade  
Class 10  
 
Finish/Coating  
Magni 565  
 
Thread Direction  
Right Hand  
 
Locking Style  
Free Spinning  
 
Width Across Flats (mm)  
19.00  
 
Thread Standard  
Metric Coarse  
 
Thread Fit Class  
2B  
 
Military Specification  
Does Not Meet Military Specifications  
2% Off All Online Orders
Use Code: 2%OFF
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Flex-Loc - 3/8-24 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top - Uncoated, Meets Military Specifications
Item #: 67542167
Brand: Flex-Loc 
Model #: 20FC-624
Exact Tooling IR#: 04Features and Benefits
 
Product Specifications 
 
System of Measurement  
Inch  
 
Type  
Hex Lock Nut  
 
Material  
Steel  
 
Thread Size  
3/8-24  
 
Height (Decimal Inch)  
0.4620  
 
Material Grade  
Grade 2  
 
Finish/Coating  
Uncoated  
 
Thread Direction  
Right Hand  
 
Locking Style  
Expanding Flex Top  
 
Flange Diameter (Decimal Inch)  
0.5530  
 
Width Across Flats (Decimal Inch)  
0.5640  
 
Thread Standard  
UNJF  
 
Thread Fit Class  
3B  
 
Fastener Standard  
AS8879  
 
Military Specification  
Meets Military Specifications  
2% Off All Online Orders
Use Code: 2%OFF
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Flex-Loc - 1/2-20 UNJF 18-8 Hex Lock Nut with Expanding Flex Top - Uncoated, Meets Military Specifications
Item #: 67517847
Brand: Flex-Loc 
Model #: 50FC-820
Exact Tooling IR#: 04Features and Benefits
 
Product Specifications 
 
System of Measurement  
Inch  
 
Type  
Hex Lock Nut  
 
Material  
Stainless Steel  
 
Thread Size  
1/2-20  
 
Height (Decimal Inch)  
0.6020  
 
Material Grade  
18-8  
 
Finish/Coating  
Uncoated  
 
Thread Direction  
Right Hand  
 
Locking Style  
Expanding Flex Top  
 
Flange Diameter (Decimal Inch)  
0.7410  
 
Width Across Flats (Decimal Inch)  
0.7520  
 
Thread Standard  
UNJF  
 
Thread Fit Class  
3B  
 
Fastener Standard  
AS8879  
 
Military Specification  
Meets Military Specifications  
2% Off All Online Orders
Use Code: 2%OFF
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DISC-LOCK - 7/16-20 UNF Grade 8 Steel Free Spinning Hex Lock Nut - Magni 565 Finish
Item #: 65404741
Brand: DISC-LOCK 
Model #: LN-7/16-20M-700
Exact Tooling IR#: 04Features and Benefits
 
Product Specifications 
 
System of Measurement  
Inch  
 
Type  
Hex Lock Nut  
 
Material  
Steel  
 
Thread Size  
7/16-20  
 
Height (Decimal Inch)  
0.69  
 
Material Grade  
Grade 8  
 
Finish/Coating  
Magni 565  
 
Thread Direction  
Right Hand  
 
Locking Style  
Free Spinning  
 
Flange Diameter (Decimal Inch)  
1.0000  
 
Thread Standard  
UNF  
 
Thread Fit Class  
2B  
 
Military Specification  
Does Not Meet Military Specifications  
2% Off All Online Orders
Use Code: 2%OFF
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Flex-Loc - 3/8-16 UNC Grade 2 Hex Lock Nut with Expanding Flex Top - 9/32" High, Cadmium-Plated Finish, Meets Military Specifications
Item #: 67517441
Brand: Flex-Loc 
Model #: 21FKF-616
Exact Tooling IR#: 04Features and Benefits
 
Product Specifications 
 
System of Measurement  
Inch  
 
Type  
Hex Lock Nut  
 
Material  
Steel  
 
Thread Size  
3/8-16  
 
Height (Inch)  
9/32  
 
Height (Decimal Inch)  
0.2813  
 
Material Grade  
Grade 2  
 
Finish/Coating  
Cadmium-Plated  
 
Thread Direction  
Right Hand  
 
Locking Style  
Expanding Flex Top  
 
Flange Diameter (Decimal Inch)  
0.5530  
 
Width Across Flats (Decimal Inch)  
0.5640  
 
Thread Standard  
UNC  
 
Thread Fit Class  
2B  
 
Fastener Standard  
MIL-S-7742  
 
Military Specification  
Meets Military Specifications  
2% Off All Online Orders
Use Code: 2%OFF
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Made in USA - 3/4-10 Grade C Hex Lock Nut with Distorted Thread - Zinc Yellow with Wax Finish
Item #: 39804612
Brand: Made in USA 
Exact Tooling IR#: 04Features and Benefits
 
Product Specifications 
 
System of Measurement  
Inch  
 
Type  
Hex Lock Nut  
 
Material  
Steel  
 
Thread Size  
3/4-10  
 
Material Grade  
Grade C  
 
Finish/Coating  
Zinc Yellow with Wax  
 
Thread Direction  
Right Hand  
 
Locking Style  
Distorted Thread  
2% Off All Online Orders
Use Code: 2%OFF
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