Grade 8.8 Hex Flange Shoulder Bolt

Stainless Steel Bolt Hex Washer Head Shoulder Flange Step Bolts With Short Dog Point
 
Product  Details:
 
Product Name: Stainless Steel Hex Bolts of Flange Step 
Original Material: Alloy Steel, Stainless Steel 
Thread Size: M4- M20,  Length : 1- 100mm   
Finish: Zinc plated, Black Oxide, Natural     Service: OEM, ODM, customized according to Drawing     Trade term: FOB/EXW/CIF
Certificate: ISO, GB, DIN     Function: Screws fastener for Machine, building, industry, lamps ect.
 
Specifications:

The simple understanding of the Stainless Steel Flange Step Hex Bolts  a non-standard screw with more than two steps. We call it step screw. This kind of stepped screw is generally not available in stock, and it is only available through mold production.

The original complicated assembly methods such as screws and copper sleeves have been completely abandoned, and their use directly reduces costs and provides a more reliable and convenient connection scheme.

Stainless Steel Flange Step Hex Bolts adopts new high-precision imported fastener equipment, famous and high-quality wires and international leading production technology to produce and sell national standard and non-standard stepped screws. The fasteners produced by the company include self-tapping screws, combination screws, step screws, steps and environmental protection screws, etc., which meet the requirements of national GB standards, international ISO, American ANSI, British BS, Japanese JIS standards, and German DIN standards.

 
Stainless Steel Flange Step Hex Bolts​  Parameter
 
 

Advantages

1.Exact forging standard of knife edge and high hardness of surface make it easy to drill.

2.Using the advanced technology to control the core hardness, avoiding rupture effectivity,

3. Quick self drilling , drilling , tapping, locking the oncce, and combining with the strength.

4. Save contruction time, improve working efficency.

5. Technology, professional manufacturing , quality assurance.