Stainless steel hex cap screws - also referred to as hex cap bolts - have a smooth body with threading on the end.
Thread length is generally twice the diameter of the shank plus 1/4" for lengths up to 6" and twice the diameter plus 1/2" for lengths over 6".
Some may have an additional 1/4" to 1/2" of threading depending on the manufacturer.
Hex cap screws are normally installed with two flat washers
and a hex nut.
Available in both 18-8 & 316 stainless steel. Type 316 Stainless Steel should always be specified for salt water applications.
It contains molybdenum for superior corrosion resistance in salt water and other highly corrosive environments.
Diameters up to 1-1/2" available. Get A Quote