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Knurled Point Socket Set Screw

Knurled Point Socket Set Screw, Black Oxide Finish, Alloy Steel, 1/4-20 x 1/2" (Pack of 50) 

Item#: 81721

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Standard Pack: 50   ea.

Ship Weight: 0.23

Catalog Page#:3-9

Usually Ships: Today

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• Knurled cup point penetrates contact surface to resist loosening under severe vibration
• High-strength, heat-treated high-alloy steel
• Black oxide finish
• Conforms to ANSI Specification B18.3

81721
Knurled Point Socket Set Screw
1/4 "
20
1/2 "
Knurled
Set Screw
Black Oxide
Alloy Steel
180,000 PSI
Hex
Coarse
Socket Head
1/8 "
1/4-20X1/2
31161505
No

Description

• Knurled cup point penetrates contact surface to resist loosening under severe vibration
• High-strength, heat-treated high-alloy steel
• Black oxide finish
• Conforms to ANSI Specification B18.3

Tech Specs

81721
Knurled Point Socket Set Screw
1/4 "
20
1/2 "
Knurled
Set Screw
Black Oxide
Alloy Steel
180,000 PSI
Hex
Coarse
Socket Head
1/8 "
1/4-20X1/2
31161505
No

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