Which international standards do your products meet?

Our products comply with DIN, ASTM/ANSI, JIS, EN, ISO, AS, GB, and GOST standards.

What is the primary application of castellated nuts?

They are positive locking devices used in low-torque applications, such as securing wheel bearings, using split pins or safety wire.

What payment terms do you accept?

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

DIN 557 High Quality Stainless Steel Thin Square Nut M6

Name: DIN 557 High Quality Stainless Steel Thin Square Nut M6
Brand: Jiaxing Haina Fastener Co., Limited
SKU: 771316155

Zhejiang, ChinaJiaxing Haina Fastener Co., Limited

US$0.01

1,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Square Head

Model NO.

M6-M56

Connection

Common Bolt

Head Style

Square

Standard

DIN, ANSI, GB, JIS, GOST, BSW

Grade

Stainless Steel

Available Material

Carbon Steel, High Strength Steel, Stainless Steel

Head Type

Hex Flanged

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

Expansion Anchor Bolt-Machinery, Building

Surface Finishing

Color Zinc Plated, Black, Blue White Zinc Plated

Transport Package

20-25kg/Carton+900kg Pallet

Specification

M2-M30

Trademark

Origin

China

HS Code

731815

Production Capacity

500ton/Month

Key features

Wide Material Options: Available in Carbon Steel, High Strength Steel, and various Stainless Steel grades.

Customized Services: Tailored fasteners based on customer samples and drawings with CNC machining.

Diverse Surface Finishing: Options include Zinc Plated, HDG, Black Oxide, Dacroment, and Nickel Plated.

Multiple Standard Compliance: Meets DIN, ANSI, GB, JIS, GOST, BSW, ASTM, and ISO standards.

Positive Locking Design: Castellated nut design secured with split pins, R-clips, or safety wire.

Flexible Lead Time: 10-15 days in slack season, 15-30 days during busy season for custom orders.

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

20 Years Experience: Professional manufacturer with extensive experience in fastening solutions.

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: ≤7.11hTerms 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 Carbon Steel, High Strength Steel, and Stainless Steel grades including SS201, SS303, SS304, SS316, SS316L, and SS904L.

Q:Can you provide customized fasteners?

Yes, we provide customized services based on your samples and drawings, utilizing cold forging, hot forging, and CNC machining.

Q:What surface finishing options do you offer?

We provide Zinc Plated (Yellow, White, Blue, Black), Hot Dip Galvanized (HDG), Black Oxide, Geomet, Dacroment, Anodization, and Nickel Plated.

Q:What are the lead times for custom orders?

During the busy season, lead time is 15-30 days. In the slack season, it is 10-15 days.

Q:Do you offer free samples?

Yes, we provide free samples for standard fasteners.

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