Home Fasteners Socket Screws Set Screws Set Screw Cup Point Steel #4-40 x 3/16"
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Set Screw, Cup Point, Alloy Steel, Black Oxide Finish, Coarse Thread, 0.05" Hex Key, #4-40 x 3/16"
(Pack of 50)

Item#: 55989

Lawson Products

• High-strength, heat-treated high-alloy steel
• Black finish
• Conforms to ANSI Specification B18.3 and Federal Specification FF-S-200 Type 1, Style 4

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Catalog page#: 4-11

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Product Description

• High-strength, heat-treated high-alloy steel
• Black finish
• Conforms to ANSI Specification B18.3 and Federal Specification FF-S-200 Type 1, Style 4

Technical Specifications

Item#: 55989
Diameter #4
Thread Pitch 40
Length 3/16 "
Point Cup
Type Set Screw
Finish Black
Material Alloy Steel
Tensile Strength 180,000 PSI
Drive Hex
Thread Coarse
Head Style Socket Head
Key Size 0.050 "
Size 4-40X3/16
UNSPSC #: 31161505
TAA Compliant: Yes
Weight: 0.02 lb

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