We have been producing stainless steel for over 20 years. We offer good products at reasonable prices with high strength, high quality, and high cost performance.

Manufacturer Black Oxide ASTM A320 L7 Stud Bolt All Thread Rod ASTM A320 L7 L7m Stud Bolt with Two Hex Nut

Name: Manufacturer Black Oxide ASTM A320 L7 Stud Bolt All Thread Rod ASTM A320 L7 L7m Stud Bolt with Two Hex Nut
Brand: Bester Industrial Technology Wuxi Co. Ltd
SKU: 2280840145

Jiangsu, ChinaBester Industrial Technology Wuxi Co. Ltd

US$0.10

1,000-9,999 Pieces

US$0.05

10,000+ Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Surface Finishing

Black Oxide

Model NO.

Stud Bolt 006

Grade

A193 B7 B7m B8 B8m B16

Certification

ISO

Customized

Customized Support

Available

Length

10~3000mm

Delivery Time

5-15 Days

Surface Treatment

Black Xylan, Black, Zinc, Plain, HDG,, etc.

Transport Package

Bulk in Cartons (25kg Max.)+Wood Pallet,Woven Bag

Specification

1/2"-5", M10-M120

Trademark

BESTER

Origin

Ningbo

HS Code

73181900

Production Capacity

1000tons Per Month

Key features

Extensive Grade Range: Offers ASTM A193 B7/B7M, A320 L7/L7M, and stainless steel grades for high/low temp services.

Full Customization: Supports OEM/ODM, custom lengths (10-3000mm), surface treatments, and logo branding.

Large Inventory: Maintains over 100 tons of spot inventory for quick delivery and stable supply.

High Precision Manufacturing: Equipped with 200+ high-precision production units and 10-step quality assurance process.

Wide Industry Application: Used in Oil & Gas, Petrochemical, Power, Offshore, Nuclear, and Heavy Machinery sectors.

Professional Experience: Over 20 years of manufacturing experience with annual output exceeding 10,000 tons.

Strict Quality Control: 100% inspection including function and visual checks by 3 dedicated QA/QC inspectors.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Company profile

Experienced TeamManagement CertificationQA/QC InspectorsMulti-language Pioneer

Bester Industrial Technology Wuxi Co. Ltd

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Full Customization CertifiedExport Year: 4 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.74h

About Our Factory & Business Background

AddressBuilding 11, No. 299 Fangcheng Ave, 214111, Wuxi, Jiangsu, China

Plant Area444 square meters

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1000 PICS

Supply Chain Partners10

Our Production Capability & Technical Expertise

Main ProductsHex Bolt, Stud Bolt, Concrete Anchor, Thread Rod, Nut, Washer

QA/QC inspectors3 people

Inspection Type for Finished Products100% inspection(Function inspection & Visual inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia, Domestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff8

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Cooperated with Fortune 500No

Product Q&A

Q:What specific material grades do you offer?

For high-temperature and high-pressure services, we specialize in ASTM A193 grades such as B7, B7M, B16, B8, B8M, B8T, B8C, B8MX, and B8TX. For low-temperature services, we offer ASTM A320 grades like L7, L7M, L43, B8, B8M, and B8T.

Q:Can I customize the product?

Absolutely. We can customize hardware according to your design, make your own brand logo, package products according to your request, and accept OEM orders.

Q:What industries do you serve?

Oil & Gas Engineering, Petro-chemical Engineering, Power Stations, Offshore Engineering, Nuclear Engineering, Heavy Machinery.

Q:What is the minimum order quantity?

The minimum order quantity is 1000 pieces.

Q:What is the delivery time?

The delivery time is 5-15 days. Peak season lead time is within 15 workdays, and off-season lead time is also within 15 workdays.