Are assortment kits available?
Yes. Marsh Fasteners offers assortment kits containing mixed diameters and lengths in 18-8/304 stainless steel.
Do flat socket head cap screws require a countersunk hole?
Yes. The flat head profile is designed to seat into a matching countersunk hole so the head can sit flush with the mounting surface.
What sizes are available for flat socket head cap screws?
Standard sizes range from 4-40 through 1/2-13. Small-diameter options include 4-40, 6-32, and 8-32.
Are flat socket head cap screws suitable for outdoor use?
The 18-8/304 stainless steel construction provides corrosion resistance for many environments. The specific application and exposure conditions should still be considered when selecting fasteners.
What does 18-8 stainless steel mean?
18-8 refers to the stainless steel material used for these screws and is associated with 304 stainless steel. It provides corrosion resistance for a range of production, machinery, and general assembly applications.