The square neck keeps these bolts from turning when tightening a nut.
Stainless steel countersunk bolts and nuts.
Ideal when a screw with a low profile is required or for when the screw head can not protrude from the work surface.
Ahc 4mm countersunk bolts m4 x 40mm including head a2 stainless steel socket allen head csk bolt screws 10 pack free washers nuts and hex key 4 2 out of 5 stars 16 3 57 3.
Socket countersunk barrel nuts offer a high strength flush fixing where male screw fastens into internally threaded female barrel nut.
These metric a286 stainless steel screws have comparable strength to alloy steel with the corrosion resistance of 18 8 stainless steel.
Socket countersunk screws are typically used when a flush fitting screw is required.
View black ss countersunk head anchor bolts dimensions and price.
Head diameter matches standard din 7991 socket countersunk machine screws.
Manufactured to din 7991 iso 10642 in a2 304 stainless steel.
Please note that these are sold in multiples of 10.
Choose from our selection of countersunk bolts including over 6 100 products in a wide range of styles and sizes.
Stainless steel countersunk bolts and nuts manufacturer in india enquire for best rates on ss m4 m6 m8 csk allen bolts with mill tc.