Description
Hardness for plain and zinc plated washers is HRC 38-45 and HRC 26-45 for hot-dip galvanized washers per ASTM F436
1/2-20 x 8 Hex Cap Screw SS 18-8 (A2)
3/4-10 x 8 Hex Cap Screw SS 18-8 (A2)
9/16-12 x 6 Hex Cap Screw SS 18-8 (A2)
7/8-9 x 1 1/2 Hex Cap Screw SS 316 (A4) 3/4-16 Hex Cap Screws 18-8 Stainless Steel Hardness for plain and zinc7 8 9 x 1 1 2 Hex Cap Screw SS 316 (A4) . 316 series stainless steel differs from 18 8 by its molybdenum content (2 3%) and a higher nickel content (10 14%). 316 stainless steel has greater corrosion resistance than 18 8 as well as superior strength at high temperatures.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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