What standards are available for these bolts?

DIN931, DIN933, DIN960, DIN961, DIN6914, BSW, AMSE, and other standards as required.

Hex Head Bolt, Carbon Steel or Stainless Steel

Name: Hex Head Bolt, Carbon Steel or Stainless Steel
Brand: Qingdao H-Quality Industries Co., Ltd.
SKU: 792030912

Shandong, ChinaQingdao H-Quality Industries Co., Ltd.

US$0.10

1,000 Pieces

Product profile

Customization

Available

Type

Hexagon Head

Head Style

Hexagonal

Model NO.

ASME B18.2.1

Standard

as Required

Application

Non-Industrial

Finish

Black

Transport Package

Carton or Bag

Specification

As Required

Trademark

OEM/H-Quality

Origin

China Mainland

HS Code

7318159001

Production Capacity

1000 T/ Month

Key features

Wide Size Range: Diameter M3-M42, Length 8mm-300mm, covering various standards.

Multiple Material Options: Available in C1008, C1010, medium carbon steel, and stainless steel.

Various Finish Choices: Zinc plated, hot DIP galvanized, electrical galvanized, black, or plain.

ISO Certified Quality: ISO 9001:2008 certified manufacturer ensuring high product quality.

Competitive Pricing: High quality products offered at competitive prices with superior service.

Flexible Packaging: Bulk, small box, gunny bag, or custom packing according to customer specs.

Company profile

Qingdao H-Quality Industries Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2000-01-01Nearest Port: QINGDAO, SHANGHAIAverage Response Time: ≤2.39hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT

AI-Powered supplier vetting

SummaryQINGDAO H-QUALITY INDUSTRIES CO., LTD. is identified as both a trading company and manufacturer/factory in China. The supplier reports more than 10 production lines, multiple product-specific annual capacities, 11–20 years of R&D engineer experience, and 11–20 quality-control staff. It states that the company and its factories passed ISO9001-2008 certification and maintains an export history beginning in 2000, with exports representing 51%–70% of sales. Product and trade records show rigging hardware, sleeves, wire rope slings, turnbuckles, chain blocks, and couplings, but the available transaction evidence is limited to a small number of recorded buyers and transactions. Evidence is insufficient to assess after-sales service, financial credibility, customization capability, or a broad customer track record.

Supplier typeThe supplier is explicitly classified as both a trading company and a manufacturer/factory, with a limited-company structure and an operating location in Shandong, China. This supports a hybrid manufacturing and trading business model.

CertificationsThe company states that it has passed ISO9001-2008 certification, and the same certification is reported for the company and its factories. This is explicit evidence of a quality-management certification, although no other certifications are provided.

R&D capabilityThe supplier reports 11–20 years of total R&D engineer experience and describes an R&D team comprising 3 professor-level senior engineers, 6 senior engineers, and 12 engineers. This directly supports substantial technical and R&D resources.

Production capacityThe supplier reports more than 10 production lines, product-specific annual capacities including 1,200 tons of rigging hardware and 400 tons of wire rope slings, and equipment such as punching machines, heat-treatment equipment, vacuum annealing furnaces, and an automatic plastic-coating line. These details provide explicit evidence of manufacturing infrastructure and measurable production capacity.

Product Q&A

Q:What is the delivery time for orders?

Usually 30 days. Peak season lead time is one month, and off-season is within 15 workdays.

Q:How can I place an order?

Please send your purchase order by email or call our sales line.

Q:How long does it take to receive a sample?

If in stock, samples are sent immediately via DHL, UPS, TNT, FEDEX, or other international express after receiving contact info.

Q:Can you ship products without import acknowledgment?

Yes, we can send products via international express or arrange shipment by sea/air through our shipping agent.

Q:What are your main advantages over competitors?

We are strict on quality, offer superior service, competitive prices, and on-time delivery.

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Hex Head Bolt, Carbon Steel or Stainless Steel