What are the available lead times?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What payment terms do you accept?

We accept LC, T/T, D/P, and Western Union as terms of payment.

What are the main product categories?

Main products include Sleeve, Chain, Wire Rope, Forging, Glass Bottle, Hooks, Rigging Hardware, Shackle, and Turnbuckle.

Factory Supply Carbon Steel DIN985 Nylon Insert Self-Locking Nut

Name: Factory Supply Carbon Steel DIN985 Nylon Insert Self-Locking Nut
Brand: Qingdao H-Quality Industries Co., Ltd.
SKU: 678358452

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

US$0.10

10,000 Pieces

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

DIN985

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN

Grade

4.6.8.10.12

Brand

OEM/H-Quality

Surface Treatment

Zinc Plated

OEM

Acceptable

Nut Shape

Round

Transport Package

Packing in Cartons Then Into Pallet

Specification

ISO

Trademark

OEM/H-Quality

Origin

China Mainland

HS Code

73181600

Production Capacity

1000 T Per Month

Key features

Wide Material Options: Available in Carbon Steel and Stainless Steel for diverse applications.

Multiple Size Range: Sizes available from M6 to M36 to fit various bolt requirements.

Diverse Surface Treatments: Options include Zinc Plated, Hot Dip Galvanized, Nickel-plated, and Black Oxide.

OEM Branding Acceptable: Custom branding services available for OEM and H-Quality requirements.

Strict Quality Control: Superior service and strict product quality standards ensure reliability.

Competitive Pricing: Offering highly competitive prices compared to industry competitors.

On-Time Delivery: Reliable delivery schedule with peak season lead time of one month.

Flexible Packaging: Packaging customized according to specific customer requirements.

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: ≤2.23hTerms 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.