Hot sale Factory ASTM A193 B7M All Threaded Stud Bolts for Spain Manufacturers

ASTM A193/A193M B7M All Threaded Stud Bolts

Alloy steel bolting for pressure vessels, valves, flanges, and fittings for high temperature or high pressure service, or other special purpose applications.

Standard: IFI-136, ASME B16.5, DIN976

Inch Size: 1/4”-4” with various lengths

Metric Size: M6-M100 with various lengths

Other Available Grade:

ASTM A193/A193M B7, B7M, B16 B8 Class 1 & 2, B8M Class 1 & 2,

ASTM A320/A320M L7, L7M, L43, B8 Class 1 & 2, B8M Class 1 & 2, and so on.

Finish: Plain, Black Oxide, Zinc Plated, Zinc Nickel Plated, Cadmium Plated, PTFE etc.

Packing: Bulk about 25 kgs each carton, 36 cartons each pallet

Advantage: High Quality and Strict Quality Control, Competitive Price,Timely Delivery; Technical Support, Supply Test Reports

Please feel free to contact us for more details.


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    Bigboltnut manufactures stainless steel grade hex bolts as per SS 304, SS 316, SS 316L, 316S31. We also manufacture high tensile bolts and high tensile fasteners for the construction, mechanical and engineering industry. Some of the other products manufactured by us are foundation bolts, anchor bolts nuts and washers for the above bolts and petrochemical grade stud bolts.

    Find out more products here – https://www.bigboltnut.com/products.html