Metric Heavy Hex Head Structural Bolt, ASTM A325 A490 Heavy Hex Bolts, Hot dip galvanized 8.8 heavy hex bolt for electric equipment Finish: ZINC, Plain Material: Steel, carbon steel Standard: DIN FINISHED: Black,ZINC HDG,Dacroment. PLAIN SIZE: M45,M4,M12 M72,M56 M3.5 LENGTH: 60MM-300MM GRADE: 4.8,6.8 8.8 10.9 TYPE: hexagon bolt customized Certificate: ISO9001 Metric Heavy Hex Head […]
Machinery Hexagon Heavy Hex Bolts
Material: Carbon steel, Stainless Steel and others
Finish: ZINC, Plain
Standard: DIN, ANSI, BSW, JIS
Grade: 4.8/ 8.8/ 10.9/ 12.9 Etc.
Color: Customized Colors
Machinery Hexagon Heavy Hex Bolts Size: M2-M100
Advantage: Customized Service Provided
Quality Control: 100% Inspection
Usage: Engineering Machinery
Surface: HDG, Plain, Black, Zinc, Yellow zinc plated, Dacromet and others.
A bolt is a form of threaded fastener with an external male thread. Bolts are thus closely related to, and often confused with, screws. A hex cap screw is a cap screw with a hexagonal head, designed to be driven by a wrench (spanner). An ASME B18.2.1 compliant cap screw has somewhat tighter tolerances than a hex bolt for the head height and the shank length. The nature of the tolerance difference allows an ASME B18.2.1 hex cap screw to always fit where a hex bolt is installed but a hex bolt could be slightly too large to be used where a hex cap screw is designed in.
All of the products widely used in automobiles, major engineering projects, mechanical engineering, petrochemical engineering, building, vessels, bridges, metallurgy, environmental protection and so on.
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When you need suppliers with a certified ISO 9001 quality system with more full warranty Rand authorized spares parts for your machines, you have DOWEDO Hardware– a professional part store.
Hex Bolts are always made by carbon steel, alloy steel and stainless steel.
Our company mainly produces all kinds of screws, bolts, nuts, washers, threaded rods, brass parts, we also offer you personal tailor to meet your all requirements, welcome to consult and purchase.