Haiyan Hager Fastener Co., Ltd. |
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Hex bolts has six sided headare the industry standard for fasteners with forged heads. Hex bolts, also called hexagon screw head bolts, hex cap bolts, hex-cap screws, or machine bolts, are a very common choice when it comes to construction and repair.Hex bolts are bolts with hexagonal heads and machine threads for use with a nut or in a tapped hole
Stainless steel Bolts as known as fully threaded tap bolts, come with a stem that is fully threaded from the base up to the head, and an underhead washers bearing surface. Different form a tapping screw, tap bolts are designed to be inserted through holes in assembled parts, sine these do not have their own mating internal threads and are tightened by torqueing the head.
Item | Stainless Steel Bolts | ||||||
Type | Flange Bolt,Carriage bolt, Guardrail bolt,Socket Bolt,T bolt,Square bolt and Wing bolt | ||||||
Standard: | DIN933,DIN931DIN6923.DIN603 DIN912 DIN444,DIN315,ASME B18.2.3,ASME B18.5 | ||||||
Material | Stainless Steel: SS201 SS304/SS304L SS316/SS316L SS904L A2 A4 GR.B8 GRB8M | ||||||
Steel Grade: Gr.4.8,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; | |||||||
Finishing: | Zinc(Yellow,White,Blue,Black,Colour),Hop Dip Galvanized(HDG),Black Oxide,Geomet,Dacroment,Nickel plated,Zinc-Nickel plated,Telfon | ||||||
Production Process | M2-M24:Cold Froging,M24-M100 Hot Forging, Machining and CNC for Customized fastener | ||||||
Stock Products | Stainless steel: DIN6923 DIN912 DIN603 DIN315 |