15 Years Factory wholesale ASTM A320 L7 All Threaded Stud Bolts for St. Petersburg Factory

15 Years Factory wholesale ASTM A320 L7 All Threaded Stud Bolts for St. Petersburg Factory

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ASTM A320/A320M L7 All Threaded Stud Bolts Alloy steel bolting for pressure vessels, valves, flanges, and fittings for low-temperature service. Standard: IFI-136, ASME B16.5, DIN976 Inch Size: 1/4”-2.1/2” with various lengths Metric Size: M6-M64 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 Pl...


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We keep on with our business spirit of Quality, Performance, Innovation and Integrity. We goal to create much more worth for our customers with our rich resources, state-of-the-art machinery, experienced workers and exceptional providers for China Bolt, What Are Flat Washers Used For, EN 14399 Structural Bolts for Chiles, Sincerely look forward to serving you in the near future. You are sincerely welcome to visit our company to talk business face to face with each other and establish long-term co-operation with us!
15 Years Factory wholesale ASTM A320 L7 All Threaded Stud Bolts for St. Petersburg Factory Detail:

ASTM A320/A320M L7 All Threaded Stud Bolts

Alloy steel bolting for pressure vessels, valves, flanges, and fittings for low-temperature service.

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

Inch Size: 1/4”-2.1/2” with various lengths

Metric Size: M6-M64 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.


Product detail pictures:

15 Years Factory wholesale ASTM A320 L7 All Threaded Stud Bolts for St. Petersburg Factory detail pictures

15 Years Factory wholesale ASTM A320 L7 All Threaded Stud Bolts for St. Petersburg Factory detail pictures

15 Years Factory wholesale ASTM A320 L7 All Threaded Stud Bolts for St. Petersburg Factory detail pictures


No matter new consumer or outdated shopper, We believe in lengthy expression and trusted relationship for 15 Years Factory wholesale ASTM A320 L7 All Threaded Stud Bolts for St. Petersburg Factory, The product will supply to all over the world, such as: Guyana, Saudi Arabia, Jersey, The working experience in the field has helped us forged a strong relations with customers and partners both in domestic and international market. For years, our products and solutions have been exported to more than 15 countries in the world and have been widely used by customers.



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    Now I would like to introduce our Hex Slotted Nut namely castle nut.
    The standard for Hex Slotted Nut are ASME/ANSI B18.2.2; DIN935.the grade could be SAE J995 Gr.2, Gr.5, Gr.8; CL4, 5, 6, 8, 10, 12..
    This is the standard Hex Slotted Nut ,class 8 , yellow zinc plated,and those are non-standard Hex Slotted Nuts. If you need Hex Slotted Nuts customized, welcome to provide us your drawing or samples.
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    We keep full rang sizes from M3 to M100, from 3/16” to 4” .
    the Materials could be Carbon Steel, Alloy Steel, Stainless Steel and Brass.
    Availiable Grade of nuts could be ASTM A563 Gr. A, C, DH ,ASTM A194 Gr. 2, 2H, 7, 7M,8, 8M, SAE J995 Gr.2, 5,8; CL4, 5, 6, 8, 10, 12. The finish could be Zinc Plated, yellow zinc plated, Black oxide, H.D.G and so on.

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    Shanghai Jian & Mei Industry and Trade Co., Ltd
    Rm.27202, No.295 South Lingyan Road, Pudong,Shanghai,P.R.C, Code:200126
    Tel: 0086-21-33328690-8058
    Fax: 0086-21-68413263
    Web:www.jm-industry.com
    Contact: Mrs.Xarella Huang
    Email: Jminfo@jm-industry.com
    Websit: https://www.jm-industry.com

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