Stainless steel hexagonal screws are a commonly used screw type, so what specifications do ordinary stainless steel hexagonal screws have? Now let the stainless steel hexagon screw manufacturer give you a brief introduction.

1) The socket of the hexagon socket allows the pin to be rounded or counterbored

2) The end chamfer d<=m4 is="" the="" rolling="" end="">

3) Length of incomplete thread U<=2p<>

4) The top edge of the head can be round or chamfered, which is optional by the manufacturer

5) The bottom edge can be round or chamfered to Dw, but there must be no burrs

6) Internal six bolt standard: GB/T2672, GB/T2673, GB/T2674, GB/T6190 and GB/T6191