Which certifications do your products have?

Our products are certified with ISO, CE, and SGS standards.

How long does sea shipping take?

It takes about 6-7 weeks to European ports and 2-3 weeks to US ports from Qingdao.

Can I visit your factory?

Yes, you are welcome to visit our partner factory by prior agreement.

Double End Studs DIN 939, Stainless Steel Stud Bolt

Name: Double End Studs DIN 939, Stainless Steel Stud Bolt
Brand: A&T Industry Co., Ltd.
SKU: 697726412

Shandong, ChinaA&T Industry Co., Ltd.

US$0.169

1,000 Pieces

Product profile

Customization

Available

Material

Stainless Steel

Type

Square Head

Model NO.

M6 to M24

Connection

Common Bolt

Head Style

Square

Standard

DIN

Grade

Application

Machinery

Finish

Polishing

Safety

3 Times Tensile Strength Test

Package

White Tissue Within Wooden Crate

Original

Qingdao

Trade Mark

at OEM ODM

Certification

ISO CE SGS

Shipping Port

Qingdao

Production Capability

300, 000 PCS / Month

Transport Package

White Tissue Within Wooden Crate

Specification

M6 to M16

Trademark

Origin

Qing'dao

HS Code

73269090

Production Capacity

300, 000

Key features

OEM/ODM Customization: Supports OEM/ODM services with custom drawings and samples.

Wide Size Range: Available in sizes M3-M100 and lengths 0.05-6 meters.

High Strength Grade: Grade A193 GR. B8 or B8M with 3 times tensile strength test.

ISO CE SGS Certified: Products meet international quality standards with certifications.

Fast Sample Delivery: Samples ready in 30 days after pattern finishing.

Flexible Payment Terms: Accepts T/T, 50% deposit, and negotiable terms for long-term.

Global Export Experience: 100% export with 13 years experience in precast hardware.

Competitive Pricing: Extremely competitive prices with FOB & CIF options.

Company profile

A&T Industry Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-06-03 CertifiedNearest Port: Qingdao PortAverage Response Time: >24h CertifiedTerms of Payment: T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryA&T Industry Co., Ltd. is a China-based trading company established in 2009, with six employees and an address in Qingdao, Shandong. Its stated product scope covers castings, forgings, stampings, machined parts, plastics, and related industrial components. The supplier reports more than 10 production lines, 6–10 quality-control staff, and production capacities of 2,000 tons each for casting and forging and 500 tons for stamping. It states that it has self-operated import/export rights, serves multiple overseas regions, and accepts FOB, CIF, and CFR quotation terms. However, the records also identify the company as a trading company, while manufacturing capability and staffing information is inconsistent across slices. No certification records, formal after-sales policies, or clear R&D resources are provided. Customer evidence is limited to several 2025 shipments of car air fresheners involving two buyers.

R&D capabilityThe supplier reports total R&D-engineer experience of 1 year, while its product description lists multiple processes including casting, forging, machining, stamping, and injection molding. The limited stated R&D experience does not provide explicit evidence of strong innovation capability.

Production capacityThe records state more than 10 production lines, quality-control staffing of 6–10 people, and annual capacities of 2,000 tons for casting, 2,000 tons for forging, and 500 tons for stamping. However, the supplier is also classified as a trading company, so the information supports stated production coordination or access but does not clearly prove direct factory ownership.

Customization capabilityThe supplier lists tooling options, packaging options ranging from bulk to retail-ready, testing services, and a broad range of casting, forging, stamping, machining, and plastics processes. These details explicitly support the ability to offer varied product and packaging configurations.

Client casesThe records show 2025 shipments of gel-type car air fresheners to Pakistan involving KHURRUM ENTERPRISES and CAR CARE COMPANY. These are concrete buyer-linked transaction records, but they cover a narrow product category and only a small number of disclosed customers.