Do you support customization?

Yes, we support OEM, ODM, and customized size, color, material, packaging, and design according to customer special demand.

What thread types do you offer?

We provide Metric Coarse, Metric Fine, Full Thread, Half Thread, UNC, UNF, BSW, and BSF threads.

DIN 6921 Carbon Steel Color Galvanizing Hex Flange Structural Bolts and Nuts

Name: DIN 6921 Carbon Steel Color Galvanizing Hex Flange Structural Bolts and Nuts
Brand: T&Y Hardware Industry Co., Ltd.
SKU: 1911307852

Shanghai, ChinaT&Y Hardware Industry Co., Ltd.

US$0.16

5,000-19,999 Pieces

US$0.15

20,000-29,999 Pieces

US$0.14

30,000+ Pieces

Sample price:US$0.15/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

DIN 6921 hex flange bolts

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

8.8

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Color-Zinc Plated

Transport Package

Poly Bag, Small Box, Carton+Pallet

Specification

BULK IN 25KGS CARTON/ PALLET

Trademark

Origin

Shanghai

HS Code

7318150000

Production Capacity

1000 Tonnes/Month

Key features

Extensive Material Selection: Available in Carbon Steel, Stainless Steel, Brass, Titanium, Aluminum, and more.

Customizable Specifications: Supports OEM/ODM for size, color, material, packaging, and design customization.

Diverse Thread Options: Offers Metric, UNC, UNF, BSW, BSF in coarse, fine, full, or half thread types.

Multiple Finish Choices: Includes Plain, Black, Zinc Plated, Yellow Zinc, Hot Dip Galvanizing, and Dacromet.

Wide Grade Range: Available in Grade 8.8, 10.9, 12.9, and Stainless Steel grades A2/A4 series.

Variety of Head Styles: Provides Hex, Allen, 12-point, U-shaped, Ball, Ring, T-shaped, and special designs.

Comprehensive Nut Range: Supplies Hex, Lock, Flange, Jam, Coupling, Wheel, and various specialty nuts.

Professional Quality Control: Strict quality inspection at every process stage with factory-level quality checks.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Exhibition ExperienceYears of Export Experience

T&Y Hardware Industry Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2020-07-09Nearest Port: Shanghai, NingboAverage Response Time: ≤11.23hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, CIP, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company, but the provided information also indicates professional technical, R&D, design, OEM, ODM, inventory, overseas warehouse, overseas showroom, and export capabilities. It reports substantial annual production capacities across several fastening-product categories and offers extensive customization. Service governance is supported by written procedures and records for corrective actions, complaint handling, supplier assessment, and approved-supplier updates. Innovation evidence includes new products within the past year, while ERP-based digital management is in use. Financial records are referenced for 2021–2023, but no financial results or assessment outcomes are provided. No certification information is stated. Customer-related evidence includes OEM service for well-known brands, overseas agents or branches, and participation in named trade shows.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions. It also reports overseas agents or branches, overseas warehouses, an overseas showroom, inventory capability, and written supplier-service assessment procedures, supporting service coverage, although no specific warranty or repair terms are provided.

R&D capabilityThe supplier reports R&D capability, new products within the past year, ODM services, and ERP-based digital management covering production, procurement, quality control, and logistics. It has no available SDK, but that limitation is not sufficient to negate the broader product-development and process-digitization evidence.

Production capacityReported annual capacity includes threaded rods, bolts and nuts, anchor bolts, screws, and hex bolts, with the largest stated capacity for hex bolts. The supplier also reports in-stock capability, while outsourcing procedures and manufacturing-capacity contracts remain unknown; overall, direct production strength is supported but its full manufacturing governance is not established.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, together with 3D software design services. ODM and OEM capabilities further support its ability to develop or manufacture customer-specific products.

Product Q&A

Q:How to ensure quality?

Every process is checked by our quality inspection department to ensure product quality. We also personally visit the factory to check product quality during production.

Q:What is the delivery time?

Our delivery time is generally 30 to 45 days, or according to the quantity.

Q:What is the payment method?

30% value of T/T in advance and other 70% balance on B/L copy. For small order less than 1000USD, we suggest paying 100% in advance to reduce bank charges.

Q:Can you provide a sample?

Sure, our sample is provided free of charge, but not including courier fees.

Q:What materials are available?

We offer Carbon Steel, Stainless Steel (201-316L, etc.), Brass, Aluminum, Titanium, Alloy Steel, and various other metals and non-metallic materials.