ASTM A193/A193m Grb7 Grb7m Inch Metric Full Threaded Rod

Name: ASTM A193/A193m Grb7 Grb7m Inch Metric Full Threaded Rod
Brand: Ningbo Zhonglian Fastener Manufacture Co., Ltd.
SKU: 2120083685

Zhejiang, ChinaNingbo Zhonglian Fastener Manufacture Co., Ltd.

US$0.05

1,000-99,999 Pieces

US$0.01

100,000+ Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

High Strength Steel

Type

Full Thread

Model NO.

A193

Head Style

Square

Standard

ASTM A193/A193m

Grade

B7 B7m

Certification

Is09001

Delivery Time

25days

MOQ

800kgs

Sample

Free

Durability

Enhanced

Transport Package

25kg/Carton+Pallet

Specification

M12-M90, 1/2"-- 3 1/2"

Trademark

FAST

Origin

Ningbo, Zhejiang

HS Code

7318159001

Production Capacity

2500 Tons/Month

Key features

High Strength Steel Material: Made from high strength steel ensuring durability and reliability for industrial applications.

ASTM A193 Standard: Complies with ASTM A193/A193m GrB7/B7M standards for high-temperature service.

Wide Size Range: Available in sizes from M12 to M90 and 1/2 inch to 3 1/2 inch.

OEM/ODM Support: Accepts OEM and ODM services to meet specific customer requirements.

ISO9001 Certified: Manufacturing process certified under ISO9001 for quality assurance.

Xylan Finish Option: Offers Xylan finish for enhanced corrosion resistance and performance.

Company profile

Ningbo Zhonglian Fastener Manufacture Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedNearest Port: Ningbo Port, Shanghai portAverage Response Time: ≤6.46h CertifiedTerms of Payment: LC, T/T, D/P CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryNingbo Zhonglian Fastener Manufacture Co., Ltd. is identified as a Chinese limited company operating in Zhejiang and producing construction fasteners, including bolts, nuts, screws, washers, and non-standard fasteners. The supplied information shows ISO9001:2015 certification and also references ISO14001, ISOEN14399CE, and ISOEN15048 approvals. Reported manufacturing resources include automatic cold-forging equipment, hot-forging lines, heat-treatment lines, and an inspection center. The company states that it serves international markets and maintains overseas service institutions, but the evidence does not fully establish current service performance. Production information is inconsistent across the slices regarding establishment date, employee count, plant area, and capacity, so scale should be verified. Customization capability is not explicitly demonstrated. Trade records identify buyers in the United Kingdom and Vietnam, but the number of documented transactions is limited.

Supplier typeThe supplier is classified as a combined business entity and limited company in China, with a stated manufacturing address in Zhejiang. Its products, manufacturing equipment, and description identify it as a fastener manufacturer rather than only a trading intermediary.

CertificationsThe supplier explicitly provides an ISO9001:2015 certificate. Its company description also references ISO9001, ISO14001, ISOEN14399CE, and ISOEN15048 approvals, indicating multiple quality, environmental, and product-related certifications or approvals.

After-Sales capabilityThe supplier states that it provides considerate service and has six domestic direct-sale offices plus overseas regional service institutions in Hungary, Dubai, Malaysia, and the UK. These statements support a service network, although no specific after-sales procedures, response standards, or performance evidence are provided.

Production capacityThe supplier reports nearly 100 automatic cold-forging machines, six hot-forging lines, four imported automatic mesh-belt heat-treatment lines, a professional inspection center, and monthly capacity of up to 2,500 tons. It also lists a broad range of fastener products and international standards, providing explicit evidence of substantial manufacturing capability.

Client casesTrade records associate the supplier with CYNTECH ANCHORS LTD in the UK and CÔNG TY TNHH CST INDUSTRIES VIỆT NAM in Vietnam, covering hex screws, hex nuts, and stainless-steel flat washers. These records demonstrate identifiable international buyer activity, but only a small number of transactions are shown.

Product Q&A

Q:What is the delivery time?

Our delivery time is generally 30 to 45 days, or according to the quantity.

Q:What is your payment method?

30% value of T/T in advance and other 70% balance on B/L copy. For small order less than 1000USD, we suggest paying 100% in advance to reduce bank charges.

Q:Can you provide a sample?

For new customers, we provide free samples for standard fasteners, but clients pay express charges. For old customers, we send free samples and pay express charges ourselves.

Q:Are you a manufacturer or trading company?

Sinofastener is a manufacturer of fasteners with many years of experience in bolts, nuts, threaded rods, and washers in Ningbo, China.

Q:How do you control your quality?

We request QC to inspect every production link for each batch of goods and can provide MTC and mill certificate when the goods are finished.