Home Fasteners Socket Screws Set Screws Set Screw Square Head Steel 1/2-13 x 1-1/4"
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Set Screw, Square Head, Cup Point, Alloy Steel, Black Oxide Finish, Coarse Thread, 1/2-13 x 1-1/4"
(Pack of 10)

Item#: 3943

Lawson Products

• UNC threads
• Cold-working quality carbon steel
• Cup point
• Case-hardened to Rc 53 minimum

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Catalog page#: 4-12

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Product Description

• UNC threads
• Cold-working quality carbon steel
• Cup point
• Case-hardened to Rc 53 minimum

Technical Specifications

Item#: 3943
Diameter 1/2 "
Thread Pitch 13
Length 1-1/4 "
Point Cup
Type Square Head Set Screw
Finish Black Oxide
Material Alloy Steel
Tensile Strength 180,000 PSI
Thread Coarse
Head Style Square
Size 1/2X1-1/4
UNSPSC #: 31161505
TAA Compliant: No
Weight: 0.8 lb

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