High strength ASTM Double End Stud Bolt, High Strength Stud Bolt Double end stud bolt black Grade: SAE J429 Gr.2, 5,8; ASTM A307Gr.A, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc. Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass and etc. Standard: ASME B 18.2.1, IFI149,DIN931, DIN933, DIN558, DIN960, DIN961, DIN558, ISO4014, DIN912 and […]
Heavy Hex Bolts ASTM
Available Material: stainless steel,alloy steel,etc
Surface treatment: Black oxide, Phosphate, Zinc plated, Dacroment,etc
Standard: ISO, BS, ANSI, GB,DIN,JIS,Nonstandard
Advantage: OEM / ODM / customized service provided
Quality control: ISO standard,100% Whole range inspection through the production.
We have the excellent technology staff, and all of them with enough R&D experience, also can be produce the excellent Products (Heavy Hex Bolts ASTM) according to different Customer drawing or sample.
As an manufacturer, we have big advantages to reduce the product’s cost, also can be give more discount to customers according to the ORDER quantity. It is the Traders can not be reached.
OEM custom service is available, we can manufacture standard and non-standard fastener products according to your drawings. We provide the perfect pre-sale and after sale service.
All of the products widely used in automobiles, major engineering projects, mechanical engineering, petrochemical engineering, building, vessels, bridges, metallurgy, environmental protection and so on.
DOWEDO Hardware offers the one-stop service & solution to you to save your time and energy .Delivery the professional solution to you is our strong point.
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.