What is the lead time for orders?

The average lead time is one month, regardless of peak or off-season periods.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, and Western Union.

What is the minimum order quantity for standard items?

The general Minimum Order Quantity is 1000 Pcs.

Carbon Steel Long Hexagon Nuts, Zinc Plated Hex Coupling Nut

Name: Carbon Steel Long Hexagon Nuts, Zinc Plated Hex Coupling Nut
Brand: NINGBO TRANSHOW FASTENER CO., LTD.
SKU: 691802562

Zhejiang, ChinaNINGBO TRANSHOW FASTENER CO., LTD.

US$1.35

500 kg

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

M12

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, GOST, BSW, ASTM

Grade

5.6

Metric Size

M6 up to M36

Inch Size

1/4 up to 2 Inch

Quality

Class 5. 6. 8, 10

Coating

Galvanizing, Dacromet, Ruspert

Transport Package

Small Box, Carton, Pallet

Specification

DIN/ANSI/JIS/GB

Trademark

TRS

Origin

China

HS Code

731816

Production Capacity

200 Tons Per Month

Key features

Wide Size Range: Metric M6-M36 and Inch 1/4-2 Inch available with flexible customization options.

Multiple Surface Treatments: Options include Zinc Plating, Dacromet, Hot Dip Galvanizing, Black Oxide, and more.

Customization Support: Accepts custom designs and samples for hexagon, round, or other body shapes.

High-Grade Materials: Available in Carbon Steel (C1010/C1018) and Stainless Steel (SS304/SS316).

Multiple Standards: Complies with DIN, ANSI, JIS, BS, ISO, ASTM, and GOST standards.

Dual-End Chamfer: Designed with double chamfered ends for joining two externally threaded parts.

Various Grades: Offers Class 5, 8, 10 for metric and Grade 2, 5, 8 for inch sizes.

Fast Response: Regular sizes in stock with quick lead time for standard inquiries.

Company profile

High Repeat Buyers ChoiceProduct CertificationIn-stock CapacityImporters and Exporters

NINGBO TRANSHOW FASTENER CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Ningbo Port， Shanghai PortAverage Response Time: ≤7.85h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressZhouhan Village, Jiangshan Town Yinzhou District, Ningbo, China

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1000 Pcs

Supply Chain Partners22

Our Production Capability & Technical Expertise

Main ProductsScrews, Bolts, Nuts, Rivets, Washers, Pins, Flange Bolts, Hex Bolts, Self Tapping Screws, Wood Screws

R&D Engineers1 people

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Australia

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Product CertificationRoHS, CE

Product Q&A

Q:What is the MOQ for non-standard sizes?

For sizes below M4, above M42, or other non-standard specifications, an MOQ is required. Please contact us for details.

Q:Can you customize the shape of the coupling nut?

Yes, we accept customization for hexagon body, round body, or any other shape based on your drawings or samples.

Q:What surface treatments are available?

We offer Plain, Black Oxide, Zinc Plating (ZP), Yellow Zinc Plating (YZP), Blue Zinc Plating (BZP), Hot Dip Galvanizing (HDG), Nickel, Chrome, Dacromet, and Cr3+/Cr6+.

Q:What materials are used for these nuts?

Primary materials include C1010 and C1018 Carbon Steel. Stainless Steel options include SS201, SS301, SS304, and SS316.

Q:What standards do your hex coupling nuts comply with?

Our products comply with DIN, ANSI/ASME B18.2.2, JIS, BS, IFI, ISO, ASTM, and GOST standards.