Typical hardness will range from HRB 69-100 and tensile strength will meet a minimum 60

8-18 x 2 3/8 Phillips Drywall Self Drill Screw Zinc Plated (2500)

9/16-12 x 4 1/2 Hex Cap Screw SS 18-8 (A2)

7 x 3 Simpson Trim-Head Wood Decking Screws - Square Drive 316 SS - 5 lbs Pack (490)

Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications and is manufactured with rolled threads

3/4-10 x 7 Flat Socket Cap Screw Alloy 5/8-11 Socket Cap Screws 316 Stainless Steel Typical hardness will range from3 4 10 x 7 Flat Socket Cap Screw Alloy . Alloy Flat Socket Head Cap Screws from Brighton Best. Hardness of RC 38 43, meets or exceeds ASTM F835. Manufactured from heat treated alloy steel, 1960 series.