High Strength 10.9s Tension Control Bolt, Twist-off Type, for Construction Steel Structure Connection

Name: High Strength 10.9s Tension Control Bolt, Twist-off Type, for Construction Steel Structure Connection
Brand: Guangzhou Strong Metal Co., Ltd
SKU: 2292145475

Guangdong, ChinaGuangzhou Strong Metal Co., Ltd

US$0.0019

1,000-4,999 Pieces

US$0.0015

5,000-9,999 Pieces

US$0.0012

10,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

Tension Control Bolt

Connection

Structural Torshear Bolt / Tension Control Bolt

Head Style

Round

Standard

DIN, ANSI, GB, GOST

Grade

10.9

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Polishing

Length

Customized (20mm-200mm)

Other Material

Stainless Steel 304/316

Other Finish

HDG / Zinc / Dacrome / Blackening

Grade Level

10.9 / A2-70 / A4-70 / A4-80

Stainless Steel

201 / 304 / 316 / 316L / 410 / 430

Sample

Free Sample Available, Buyer Pays Freight

OEM & ODM

OEM / ODM / Customized to Drawings & Specification

Transport Package

Carton + Pallet / Wooden Box

Specification

M10-M36

Trademark

Strong Metal

Origin

Hebei, China

HS Code

7318150001

Production Capacity

3000 Metric Tons Per Month

Key features

Customized Sizes Available: Metric sizes M6-M36 and inch sizes 1/4'-2-3/4', plus fully customized lengths from 20mm to 200mm.

High Strength Grades: Available in 10.9, 12.9, A2-70, A4-70, A4-80, and 8.8 grades for structural applications.

Multiple Material Options: Stainless steel (201, 304, 316, 316L, 410, 430) and carbon steel options available.

Comprehensive Surface Finishes: Options include HDG, Zinc, Dacrome, Blackening, Polishing, and Black Oxide.

Free Samples Available: Complimentary samples provided; buyer is responsible for freight charges.

OEM & ODM Services: Customized manufacturing based on client drawings and specifications.

Strict Quality Control: 100% inspection steps conducted before shipment to ensure product standards.

Factory Direct Supply: Direct supply from Hebei Gaonuo, a major fastener production base in China.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Guangzhou Strong Metal Co., Ltd

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.82h

About Our Factory & Business Background

AddressNo. 1012, South Feng Hui, No. 618, Xingangdong Road, Guangzhou, Guangdong, China

Our Production Capability & Technical Expertise

Main ProductsStrong Metal, Carbon Nut, Carbon Steel Fastener, Hardware Nut, Building Hardwares, Stainless Steel Bolt and Nut, Carbon Steel Bolt, Hexagon Nut, Bolt and Nuts

Product Q&A

Q:What material and grade are these bolts made of?

They are made of high-quality carbon steel with 10.9 grade high tensile strength, meeting standard requirements for steel structure and heavy engineering applications.

Q:Can I get customized sizes or surface treatments?

Yes, we offer customized specifications including different lengths, thread sizes, and surface treatments like black oxide, galvanizing, to meet your project needs.

Q:Where are these twist-off bolts commonly used?

They are widely used in steel structures, bridges, high-rise buildings, and industrial equipment connections, known for easy installation and reliable anti-loose performance.