What payment terms do you accept?

We accept T/T and LC for general orders, and PayPal and Western Union for small orders or samples.

How do you ensure product quality?

We conduct QC inspections at every production link for each batch and provide MTC and mill certificates upon completion.

What is the minimum order quantity?

We accept any order size, including small orders, as we keep stock of various fasteners like hex bolts and nuts.

Allen Bolts Hex Socket Screw Grade 10.9/12.9 Black Oxide DIN912

Name: Allen Bolts Hex Socket Screw Grade 10.9/12.9 Black Oxide DIN912
Brand: Jiaxing Haina Fastener Co., Limited
SKU: 917249455

Zhejiang, ChinaJiaxing Haina Fastener Co., Limited

US$0.01-0.50

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

DIN912

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

4.8/6.8/8.8/10.9/12.9

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Black

Surface Finishing

Hot Galvanizing, Black, Color-Zinc, Blue-White

Delivery Time

15-30days

Certificate

ISO9001:2015

Package

Carton+Pallet

OEM

Available

Length

16mm~300mm

Transport Package

20-25kg Carton+900kg/Pallet

Specification

M3-M20

Trademark

HNF

Origin

China

HS Code

731815

Production Capacity

500tons/Month

Key features

High Strength Grades: Available in Carbon Steel grades 4.8, 6.8, 8.8, 10.9, and 12.9 for demanding applications.

Custom Surface Finishing: Options include Hot Galvanizing, Black, Color-Zinc, and Blue-White finishes.

OEM and Customization: Accepts OEM orders with customized lengths from 16mm to 300mm based on drawings.

Strict Quality Control: QC inspects every production link; MTC and mill certificates provided upon request.

Flexible Delivery Options: Stock items ship in 2-5 days; customized orders take 10-30 days depending on season.

Free Sample Policy: Free standard fastener samples available; shipping costs covered by buyer or seller.

Wide Material Selection: Includes Stainless Steel (SS304, SS316) and various Carbon Steel grades for diverse needs.

Professional Manufacturer: 10 years experience with ISO9001:2015 certification and own import/export rights.

Company profile

Years of Export ExperiencePatents AwardedFast DeliveryManagement Certification

Jiaxing Haina Fastener Co., Limited

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-10-05Nearest Port: Shanghai, NingboAverage Response Time: ≤6.69hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

About Our Factory & Business Background

Address1-405 No. 1888 Canaan Plaza Zuili Road, Nanhu District, Jiaxing, Zhejiang, China

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

Our Production Capability & Technical Expertise

Main ProductsBolts, Nuts, Screws, Washer, Roof Hook, Steel Channel, Aluminum Accessories, Ground Screw, Threaded Rod &Stud Bolts

Our Industry Experience & Global Business Record

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

Product Q&A

Q:What surface finishing options are available?

We offer Hot Galvanizing, Black, Color-Zinc, and Blue-White finishes.

Q:What are the available steel grades?

We provide Carbon Steel grades 4.8, 6.8, 8.8, 10.9, and 12.9, as well as Stainless Steel grades like SS304 and SS316.

Q:Do you accept OEM orders?

Yes, OEM is available. We can customize products according to your samples and drawings, including lengths from 16mm to 300mm.

Q:What is the lead time for orders?

Stock items ship in 2-5 days. Customized orders take 10-15 days in the slack season and 15-30 days in the busy season.

Q:Can I get free samples?

Yes, free samples are provided for standard fasteners. New customers pay express charges, while old customers may have them covered.

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