THUMB SCREW, #4-40 THREAD, KNURLED, 18-8 SS, PLAIN FINISH, 0.188 IN MAX HEAD H, PLAIN
THUMB SCREW, #4-40 THREAD, KNURLED, 18-8 SS, PLAIN FINISH, 0.188 IN MAX HEAD H, PLAIN
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Product Details
This thumb screw is made of 18-8 stainless steel and has a bright (uncoated) finish. It meets the standards for ASTM A582 material quality.
Technical Specs
- Item Thumb Screw
- Type Thumb Screw
- Material 18-8 Stainless Steel
- Fastener Length 5/16 in
- Thread Length 5/16 in
- Head Height 0.188 in
- Head Type Knurled
- System of Measurement Inch
- Head Shape Round
- Head Thickness 0.313 in
- Made in North America Yes
- Overall Length 1/2 in
- Screw Size #4
- Tip Material 18-8 Stainless Steel
- Grip Style Knurled
- Finish Bright (Uncoated)
- Thread Size #4-40
- Thread Style Fully Threaded
- Head Width 0.313 in
- Tensile Strength 90,000 psi
- Maximum Head Height 0.188 in
- Head Material 18-8 Stainless Steel
- Head Style Thumb
- Includes Nut No
- Material Quality Standards ASTM A582
- Rockwell Hardness B83
- Thread Fit 2A
