Professionals tell you high quality screw phosphating precautions

2017-10-18

An iron stand is placed in each tank and placed in the center of each treatment tank. The length of the iron frame is 80 to 100 cm, the width is 80 to[view more]

Stainless steel material selection principles and types for fastener production

2017-10-18

Fasteners are mechanical foundation pieces that require a lot of pressure, usually bolts, screws, rivets, etc. in order to ensure safety or generally ...[view more]

International universal hex nut type

2017-10-18

International universal hexagonal nut type Hex nuts are parts that are tightly connected to the machine and can be connected together by the inner thr[view more]

Application of bolts

2017-10-18

Bolts: Mechanical parts, threaded threaded fasteners with nuts. A type of fastener consisting of a head and a screw (with an external thread) is requi[view more]