Type 18-8 Stainless Steel Hex Head Cap Screws
Hex head cap screws are similar to hex bolts and differ mostly in that they are manufactured to tighter tolerances. This item also has a slight circular protrusion (like a thin washer) under the head.
Dimensional Specifications-
Head and body dimensions to ANSI B18.2.1
Thread dimensions to Class 2A fit, ANSI B1.1
Thread Lengths for Hex Head Cap Bolts- Up to and including 6" long: Min. thread is twice the diameter plus 1/4"; over 6" long: Min. thread is twice the diameter plus 1/2"; all hex Head Machines may have an additional 1/4" to 3/8" thread, paticulary on short lengths up to 1-1/2" and long lengths over 4".
Made in Asia
1/4-20 Stainless Steel Hex Head Cap Screws (18-8)
5/16-18 Stainless Steel Hex Head Cap Screws (18-8)
3/8-16 Stainless Steel Hex Head Cap Screws (18-8)
Please call for price and availability of other sizes.