Stainless Button Head Socket Screws

These quality button socket head bolts offer a nice finished dome appearance. Marine Bolt Supply offers both type 18-8 stainless and (marine grade) type 316 stainless steel button head socket caps. Type 18-8 stainless steel has a high resistance to rust and corrosion and may be mildly magnetic. Type 316 stainless offers superior resistance to rust and corrosion and is recommended for chemical, salt water or coastal environments. Standard sizes range from 4-40 up through 1/2". Larger sizes are available by request. Length is measured from underneath the head.

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