Unc Screw Stainless Steel Cap Head Hexagon Socket ANSI/ASME B18.3 Machine Screws with Knurled

Name: Unc Screw Stainless Steel Cap Head Hexagon Socket ANSI/ASME B18.3 Machine Screws with Knurled
Brand: Qingdao H-Quality Industries Co., Ltd.
SKU: 792033042

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

US$0.10

1,000 Pieces

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

ASME B18.3

Groove

Hexagon

Connection

Common Bolt

Head Style

Hexagonal

Standard

ANSI

Grade

4.8

Customized

Support

Certificate

ISO 9001

Transport Package

Carton or Bag

Specification

M3-M33

Trademark

OEM/H-Quality

Origin

China Mainland

HS Code

7318159001

Production Capacity

1000 T/ Month

Key features

Customized Support: Supports customized orders with customer's special requirement for packing and labeling.

ISO 9001 Certified: Company passed ISO9001-2008 Quality Management System certification.

Wide Material Options: Available in Stainless Steel (A2, A4, 18-8), Low Carbon, Alloy, Brass, and more.

Comprehensive Standards: Meets DIN, ASME, ISO, GB, JIS, and ANSI/ASME standards.

Extensive Size Range: Sizes available from M1.6 to M33 for various applications.

Multiple Finish Options: Offers Plain, Zinc Plated, Black, Heat Treatment, H.D.G., and Dacrotized finishes.

In Stock Availability: Selected items are available in stock for immediate dispatch.

OEM Services: Provides OEM services including custom labeling and packaging.

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: ≤2.32hTerms 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 your advantage compared to your competitor?

We are very strict in the products quality. We have superior service, competitive price and on-time delivery.

Q:How to place an order?

Please contact us directly to initiate the ordering process.

Q:How long can I get the sample?

If we have the product in stock, we can send it to you once we get your contact information. The samples can be sent to you via DHL, UPS, TNT, FEDEX or other international express.

Q:How can order the products without any acknowledge of import?

We can send products to you by international express or our shipping agent can arrange shipment by sea/air for you.