What are the payment terms?

Payment terms include T/T, L/C, D/P, and Western Union.

What is the delivery time?

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

How can I place an order?

Send your purchase order by email or call the sales line to place an order.

How long does it take to get a sample?

If in stock, samples are sent immediately after receiving contact information via international express like DHL, UPS, or FedEx.

What are your main advantages?

Our advantages include strict quality control, superior service, competitive pricing, and on-time delivery.

ANSI&ASME B18.3 Customized Carbon Steel Stainless Steel Screws

Name: ANSI&ASME B18.3 Customized Carbon Steel Stainless Steel Screws
Brand: Qingdao H-Quality Industries Co., Ltd.
SKU: 678337262

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

US$0.50

1,000-4,999 Pieces

US$0.45

5,000+ Pieces

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

ASME B18.3

Head Style

Hexagonal

Standard

DIN, GB

Size

M3-M33

Transport Package

Bags or Cartons

Trademark

OEM/H-Quality

Origin

China Mainland

HS Code

7318151001

Key features

Wide Material Selection: Available in Carbon Steel, Stainless Steel (304/316), Alloy Steel, and Brass.

Extensive Size Range: Sizes available from M1.6 to M33 to meet diverse application needs.

Multiple Standards Compliance: Complies with DIN, ASME, ISO, GB, JIS, and ANSI standards.

Various Surface Finishes: Options include Plain, Zinc Plated, Black, Heat Treatment, and HDG.

Flexible Payment Terms: Accepts T/T, L/C, D/P, and Western Union for secure transactions.

Fast Sample Delivery: Samples shipped via DHL, UPS, TNT, or FedEx upon request.

Competitive Pricing: Offers superior service and competitive prices compared to competitors.

Strict Quality Control: Maintains strict product quality standards for reliable performance.

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: ≤2.85hTerms 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 warranty period?

The provided text does not specify a warranty period. Please contact the supplier for specific warranty details.

Q:What materials are available?

Materials include Low Carbon Steel, Middle Carbon Steel, Alloy Steel, Stainless Steel (SUS304, SUS316), and Brass.

Q:What are the standard sizes?

Sizes range from M1.6 to M33, covering various hexagon socket cap screw requirements.

Q:What standards do the screws comply with?

The products comply with DIN, ASME, ISO, GB, JIS, and ANSI standards, including DIN912 and ASME B18.3.

Q:What surface finishes are offered?

Finishes include Plain, White Zinc Plated, Cr3+/Cr6+, Yellow Zinc Plated, Black Zinc Plated, Heat Treatment, HDG, and Dacrotized.

Send Inquiry

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Qingdao H-Quality Industries Co., Ltd.

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ANSI&ASME B18.3 Customized Carbon Steel Stainless Steel Screws