Description The parameters that need to be marked for fasteners are: product name (standard), specification, material, strength grade, surface treatment. Such as: DIN912, M4-0.7...
Read MoreFirst-class quality assurance system perfect quality assurance In order to make fasteners get better performance, we carry out four tests on the special quality of fasteners. Fi...
Read MoreThe function of combination screws: It has perfect fastening capacity, is supporting high and low voltage contact, high and low voltage air conditioning wiring, is the electrica...
Read MoreBolt: A type of fastener consisting of a head and a screw (a cylinder with external threads), used in conjunction with a nut to fasten two parts with a through hole. This type o...
Read More1, screw torque requirements: the torque of the outer hex screw is relatively larger, the torque of the inner hex screw is smaller, and the torque of the cross slot is smaller (...
Read More