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DIN933 Hex Bolt and DIN934 Hex Nut Stainless, Carbon, Alloy Steel, Aluminum M6-M24 Grade 8.8 Zinc Plated for Machinery OEM

Name: DIN933 Hex Bolt and DIN934 Hex Nut Stainless, Carbon, Alloy Steel, Aluminum M6-M24 Grade 8.8 Zinc Plated for Machinery OEM
Brand: NINGBO YINZHOU GONUO HARDWARE CO., LTD.
SKU: 2271258995

Zhejiang, ChinaNINGBO YINZHOU GONUO HARDWARE CO., LTD.

US$0.005-0.01

1,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless, Carbon, Alloy Steel, Aluminum

Type

Hexagon Head

Model NO.

bolt

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI

Grade

A2-70,A4-70,A2-80,A4-80

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Plain / Zinc Plated / Black Oxide / Anodized

Thread Type

External Thread

Anticorrosive Performance

Salt Spray Test Reach 1000-2000 Hours.

Precision Grade

Industrial Grade

Certificate

ISO9001:2008, RoHS, Reach,, CE

Quality

100% Tested

Material & Finish

Stainless (Passivation), Carbon Steel (Zinc Plated

Service

One-Stop Service

Sample

Available

Customized

Available

Surface

Plain, Zinc Plated (Blue, White, Black, Yellow), N

Finish-Stainless

Plain, Passivation, Polishing

Finish-Carbon

Color-Zinc, HDG, Black

Finish-Alloy

Black Oxide, Dacromet

Finish-Aluminum

Anodized, Colors

Transport Package

Carton, Pallet

Specification

M6-M24

Trademark

GONUO

Origin

China

HS Code

7318159090

Production Capacity

100ton/Month

Key features

Bolt + Nut Set

M6-M24 Stock

Material options for both bolts and nuts: stainless steel 304/316, carbon steel, alloy steel, anodized aluminum in colors

Grade 4.8 / 8.8 / 10.9 bolts matched with same-grade nuts, aluminum in T6 temper

Surface: anodized colour for aluminum; zinc plated, hot dip galvanized or black oxide for steel bolt and nut

DIN933 bolt with DIN934 nut, M6-M24 ready stock, custom length and colour on request

Full or half thread bolts with matching nuts supplied as one set per drawing

ISO9001 factory direct, 100% inspection on bolts and nuts, MTC provided

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamExhibition Experience

NINGBO YINZHOU GONUO HARDWARE CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-10-08Nearest Port: Ningbo ShanghaiAverage Response Time: ≤1.06hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryNingbo Yinzhou Gonuo Hardware Co., Ltd. is identified as a specialized manufacturer of nuts, serving industrial equipment, tools and hardware, automotive parts, and machinery sectors. It demonstrates broad customization capability, including sample-, drawing-, minor-, flexible-, and full-customization services, supported by engineering assistance and new product activity in the past year. The supplier reports ISO9001:2015 certification, documented service procedures, corrective/preventive-action processes, and complaint-handling procedures. Production information indicates nut output of 1,000 tons, while quality inspection staffing appears limited and finished products are checked by packing staff. The supplier exports to multiple regions and is located near Ningbo and Shanghai ports. It lacks SDK, ODM, in-stock, overseas warehouse, and overseas showroom capabilities; fire drills were not conducted regularly during the past year. Financial information is limited to year references, so credibility cannot...

Supplier typeThe supplier is explicitly described as a specialized manufacturer dedicated to researching, producing, and selling nuts. Its stated trade coverage includes industrial equipment, tools and hardware, automotive parts, and manufacturing machinery, confirming a manufacturing-oriented industrial supplier profile.

CertificationsThe supplier reports an ISO9001:2015 certificate, providing explicit evidence of a quality management system certification. No additional certifications are identified in the provided information.

After-Sales capabilityThe supplier reports written procedures and followed records for service capability assessment, corrective and preventive actions, and customer complaint handling. This supports the existence of structured after-sales and issue-resolution processes, although actual service performance outcomes are not provided.

R&D capabilityThe supplier reports new products during the past year, has 41–50 years of total R&D engineer experience, and provides engineering support from drawing review through process design and sample validation. However, it reports no available SDK and no ODM service, so the evidence supports product-development capability but not a full collaborative development platform.

Production capacityThe supplier reports nut production of 1,000 tons and serves multiple export markets, with peak-season lead time of one month and off-season lead time within 15 workdays. However, it reports no in-stock capacity, no overseas warehouse, and finished-product checking by packing staff; outsourcing procedures and contracts are also of unknown status.

Customization capabilityCustomization is explicitly offered from samples, designs, minor requirements, flexible requirements, and full specifications. The engineering team supports drawing review, process design, and sample validation for non-standard nuts involving thread type, dimensions, mechanical properties, and surface treatment.