Home Fasteners Socket Screws Set Screws Set Screw Square Head Steel 1/4-20 x 3/4"
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Set Screw, Square Head, Cup Point, Alloy Steel, Black Oxide Finish, Coarse Thread, 1/4-20 x 3/4"
(Pack of 25)

Item#: 3902

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#: 3902
Diameter 1/4 "
Thread Pitch 20
Length 3/4 "
Point Cup
Type Square Head Set Screw
Finish Black Oxide
Material Alloy Steel
Tensile Strength 180,000 PSI
Thread Coarse
Head Style Square
Size 1/4X3/4
UNSPSC #: 31161505
TAA Compliant: Yes
Weight: 0.28 lb

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