Factory Black Stainless Steel DIN912 Bolt Hexagon Socket Cap Head Allen Screw

Name: Factory Black Stainless Steel DIN912 Bolt Hexagon Socket Cap Head Allen Screw
Brand: Hangzhou Better Fastener Technology Limited
SKU: 1975961661

Zhejiang, ChinaHangzhou Better Fastener Technology Limited

US$0.30

10,000-999,999 Pieces

US$0.03

1,000,000+ Pieces

Sample price:US$0.30/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Socket

Model NO.

DIN912

Connection

Common Bolt

Head Style

Counter Sunk Bolt

Standard

DIN, ANSI, GB, JIS

Grade

8.8

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Black

Testing Standard

ISO 9001

Surface Treatment

Black,Polishing

Package

Carton+Pallet

Transport Package

Carton and Pallet

Specification

M3-M60; Customized

Trademark

Better Fastener

Origin

China

HS Code

731815

Production Capacity

500 Tons/Month

Key features

Anti-Galling Black Oxide Finish: Chemical blackening creates a protective, non-reflective layer that won't chip or peel.

Premium Stainless Steel Grades: Available in A2-70 (304) and A4-80 (316) for superior corrosion resistance.

Wide Size Range M2-M36: Covers small precision instruments to large mechanical assemblies with M2-M36 sizes.

24 Years Manufacturing Expertise: Established in 2001 with deep industry knowledge and strict quality control.

Global Supply Chain Reliability: Trusted supplier to industry leaders like Fastenal and BBI for consistent quality.

Comprehensive Material Options: Offers Carbon Steel (8.8-12.9) and Stainless Steel with various surface treatments.

Custom OEM/ODM Services: Supports customized fasteners per drawings with professional R&D and production teams.

Free Sample Availability: Provides free standard and in-stock samples, though freight cost is borne by buyer.

Company profile

In-stock CapacityFast DeliveryQuality Assurance

Hangzhou Better Fastener Technology Limited

Zhejiang, China

CertifiedBusiness Type: Trading CompanyExport Year: 2001-09-01Nearest Port: ShanghaiAverage Response Time: ≤1.14hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, DAT, CIF, FAS, DDP, DAP, CIP, CPT, Others, FCA

About Our Factory & Business Background

AddressRoom 1901, Building 1, Dongtou Chuangzhi Building, Qiantang District, Hangzhou, Zhejiang, China

Plant Area60 square meters

Registered Capital1,000,000 RMB

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsBolts, Nuts, Washers, Fasteners

Our Industry Experience & Global Business Record

Year of Establishment2023-07-13

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Why is there oil on the product?

There will be a layer of anti-rust oil on the surface of the product, in order to prevent the product from rusting, but it may feel a little dirty during use

Q:How long is your delivery time?

Generally it is 5-10 days if the goods are in stock. Or it is 30-45 days if the goods are not in stock. It's according to quantity.

Q:Do you provide OEM/ ODM service?

Yes, we welcome OEM and ODM absolutely, and we also have strong ability to carry your OEM&ODM orders.

Q:Do you offer sample?

Yes. We could provie samples ( standard & in stock) according to your demand for free charge but we're not responsible for freight cost.

Q:Which industries can your products be applicated?

Our fasteners can be used in many industries, Such as Food/ Chemical/ Pharmaceutical Industries, Aerospace, High-speed Rail, Automotive, Wire Connectors, Engines, Plumbing Fittings, Electronic Equipment, Construction, etc.