Imperial 16105 USS Hex Head Cap Screw, Grade 8, 1/4x1 1/4, Pkg/100
US$0.10
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US$0.10
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by chooselifeelgin.ca
Free 30-day returns Details
Product details
| Management number | 244259180 | Release Date | 2026/07/20 | List Price | US$0.10 | Model Number | 244259180 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Highlights:
- Size: 1/4X1 1/4
- Thread pitch: 1/4-20 UNC
- For your toughest fastening applications, use Grade 8 fasteners every time
- Grade 8 Cap Screws comply with SAE J429, ANSI/ASME B18.2.1 hex cap screws
- Imperial's zinc; yellow dichromate plating provides the extra corrosion protection not found in regular zinc plating
- For maximum holding power, always use a balanced assembly of Grade 8 components; cap screw, hex nut, flat washer, lock washer
- Pack of 100
Technical Data:
- Material: Medium Carbon Alloy Steel
- Tensile: 150,000 psi minimum
- Finish: Zinc Yellow.
- Decarburization: Meets SAE J121
- Discontinuities: Meets SAE J1061
- Hardness: Rockwell Hardness C33-C39
- Tempering Temperature: 800° F. (minimum)
- Threads: UNRF and UNRC Radius Root Class 2A to ANSI/ASME B1.1
Rule of thumb to figure bolt thread length:
- For bolts under 6": Twice the bolt diameter plus a 1/4"
- For bolts over 6": Twice the bolt diameter plus a 1/2"
- This gives you the approximate bolt thread length available
Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm
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