Hexagonal Stainless Steel Hex Bolts , UNC A2-70 A4-70 Partially Threaded Bolt

Stainless Steel SS 304 ,SS316 DIN933 hexagonal bolts,UNC,Full thread,A2-70,A4-70

1. Product Description

Stainless steel hexagonal bolt is also known as stainless steel hexagonal bolt, or short for stainless steel hexagonal bolt. It is made of stainless steel and is a hexagonal bolt made of stainless steel screw and wire pier. Stainless steel hexagonal screw has stainless steel 201, stainless steel 304, stainless steel 316 and so on. According to the different materials of stainless steel, the market pricing is also different. The better the material is, the higher the price is.

Stainless steel external hexagonal screw is the most commonly used one in the series of stainless steel fasteners. It matches with nuts. It is used in places where the requirements for product corrosion protection and surface finish are high. There are two kinds of stainless steel external hexagonal screw: full teeth and half teeth, while the products of half teeth are divided into thick rod half teeth and fine rod half teeth. Commonly used materials for producing stainless steel hexagonal screw are SUS304 and SUS316.

2. Specification

 1) Materials: Stainless steel

 2) Thread type: Full Threaded / Partial Threaded

 3) Standard: DIN

 4) Free Sample: Available, only shipping need to be charged

 5)  Packing:  Inner packing with strong plastic bag, carton finally. Packing dimension would be according to the products dimension and quantity.

 6)  Delivery terms: FOB / CFR / CIF etc.

 7) Delivery Time: 60-70 days after get the deposit.

3.Application

     Environmental protection equipment, medical equipment, communication equipment, power facilities, electronic products, food machinery, petrochemical industry, ship assembly, pump and valve pipelines, building curtain walls, open-air occasions, etc.

     With the rapid development of domestic economy and economic improvement, the application of stainless steel screw will be more extensive, mainly used for environmental protection equipment, medical equipment, communication equipment, power facilities, electronic products, instruments, food machinery, petrochemical industry, ship assembly, pump and valve pipelines, etc. Building curtain wall, outdoor venues, sports facilities, outdoor decoration, etc.

Some bolts without threads should be thin, called small waist bolts. This kind of bolt is beneficial to the coupling of forces.

     According to the force acting on the connection, there are common holes and hinged holes. Bolts for articulated holes shall match the dimensions of the holes and shall be used when subjected to transverse forces.

     In addition, in order to meet the need of locking after installation, there are holes in the head and rod. These holes can prevent bolts from loosening during vibration.