What payment terms do you accept?

We accept LC, T/T, PayPal, Western Union, and Money Gram.

What certifications do your products have?

Our products are ISO9001 certified and meet international standards such as DIN, ANSI, GB, JIS, and GOST.

ASTM A563 Grade C Black Heavy Hex Nuts

Name: ASTM A563 Grade C Black Heavy Hex Nuts
Brand: Jiaxing Haina Fastener Co., Limited
SKU: 771481525

Zhejiang, ChinaJiaxing Haina Fastener Co., Limited

US$0.01

100 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

M3-M30

Connection

Hinged Bolts

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, GOST, BSW

Grade

4.8

Size

M6-M24

Available Material

Carbon Steel, High Strength Steel, Stainless Steel

International Standard

DIN, ANSI, GB, JIS, Bsw, GOST

Class/Grade

3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9

Used

Machine, Environmental, Building

Surface Finishing

Plain

Supply Ability

500tons/Month

Certification

ISO9001

Export Markets

Globle

Name

Black Heavy Hex Nuts

Transport Package

20-25kg Carton+900kg/Pallet

Specification

M2-M120

Trademark

Origin

China

HS Code

731815

Production Capacity

500tons/Month

Key features

Extensive Material Options: Available in Carbon Steel, Stainless Steel, Brass, and Aluminum Alloy.

Comprehensive Surface Finishing: Options include Zinc Plating, Hot Dip Galvanizing, Black Oxide, and Dacroment.

Wide Grade Range: Grades available from 3.6 to 12.9, including ASTM A563 Grade C.

Stock Availability: Large inventory of standard nuts like DIN934, DIN6923, and DIN1587.

Custom Manufacturing: OEM services based on samples and drawings with cold/hot forging processes.

Global Certifications: ISO9001 certified, meeting DIN, ANSI, GB, JIS, and GOST standards.

Fast Delivery: Lead time of 10-15 days in slack season, 15-30 days in busy season.

Free Samples: Free samples provided for standard fasteners upon request.

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: ≤5.59hTerms 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 materials are available for these nuts?

We offer low carbon steel, middle carbon steel, alloy steel, stainless steel, brass, and aluminum alloy.

Q:What surface finishing options do you provide?

Options include zinc coating (yellow, white, blue, black), hot dip galvanizing, black oxide, Dacromet, nickel plating, and chrome plating.

Q:What is the lead time for customized orders?

Lead time is 10-15 days in the slack season and 15-30 days during the busy season.

Q:Do you keep standard nuts in stock?

Yes, we maintain stock of various standard nuts including DIN934, DIN6923, DIN1587, and DIN928.

Q:Can you provide free samples?

Yes, we provide free samples for standard fasteners.

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