How long is the lead time?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What payment methods do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is your quality inspection process?

We perform 100% inspection on finished products, including visual and functional checks by our QA/QC team.

Steel Structure Torsion Shear Bolts for Building Construction

Name: Steel Structure Torsion Shear Bolts for Building Construction
Brand: Nanning Aozhan Hardware Fastener Co., Ltd.
SKU: 2238036415

Guangxi, ChinaNanning Aozhan Hardware Fastener Co., Ltd.

US$0.09

10,000-49,999 Pieces

US$0.07

50,000 Pieces

US$0.05

50,001+ Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel, Carbon Steel

Type

Round Head

Model NO.

GB3632

Connection

Common Bolt

Head Style

Counter Sunk Bolt

Standard

DIN, GB

Grade

10.9

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Black

Standard

GB3632

Name

Steel Structure High Strength Torsion Shear Bolt

Alias

Torsional Shear Bolts / Tension Control Bolt

Nominal Diameter

M16-M30

Tooth Pitch

2-3.5

Length

40-200

Specification

M16-M30

Trademark

AOZHAN

Origin

Guangxi, China

Production Capacity

50000pieces/Year

Key features

Fail-Safe Shear Mechanism: Splined end shears off at correct preload for visual confirmation of proper tension.

High Strength Grade 10.9: Carbon steel bolts meeting DIN and GB standards for critical structural connections.

Comprehensive Customization: Full customization available for samples, designs, and specific dimensional requirements.

Fast Delivery Capability: Massive warehouse inventory ensures immediate dispatch and keeps projects on schedule.

Wide Size Range: Nominal diameters from M16 to M30 with lengths ranging from 40mm to 200mm.

OEM and ODM Services: Professional factory support for custom manufacturing and design-based solutions.

Strict Quality Control: 100% visual and functional inspection performed by dedicated QA/QC inspectors.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Company profile

Importers and ExportersYears of Export ExperienceFast DeliveryQuality Assurance

Nanning Aozhan Hardware Fastener Co., Ltd.

Guangxi, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Guangxi PortAverage Response Time: ≤11.08h

AI-Powered supplier vetting

SummaryAozhan Hardware Fastener Co., Ltd., established in 2012 in Guangxi, is identified as a stainless-steel bolt and hardware-fastener manufacturer. It reports OEM service for popular brands, ODM availability, broad customization options, and 100% finished-product inspection. However, finished-product checks are performed by packing staff, raw materials lack traceability, and there is no documented service-capability assessment procedure or written corrective-action records. The supplier reports no in-stock capacity, overseas warehouse, showroom, agent, branch, overseas service coverage, or offline trade-show participation. No new products were reported in the past year, and no SDK or ERP-based process management is available. Financial information is insufficient for a positive credibility assessment because the provided historical figures are recorded as zero.

Supplier typeThe supplier is identified as Aozhan Hardware Fastener Co., Ltd., established in 2012, specializing in producing and selling hardware fasteners. Its representative title specifically identifies stainless-steel bolt and screw production, supporting classification as a hardware-fastener manufacturer.

After-Sales capabilityThe supplier reports a lead time within 15 workdays in both off-season and peak season and accepts multiple quotation and payment terms. However, it has no in-stock capacity, overseas warehouse, showroom, agent, branch, or overseas service coverage; service procedures are incompletely documented, with some supplier names provided but no written corrective-action records.

R&D capabilityThe supplier offers ODM services and multiple forms of design customization, but reports no new products during the past year, no available SDK, and no ERP, OA, CRM, or SAP-based digital process integration. This indicates design-service availability but limited evidence of recent product innovation or digitalized innovation infrastructure.

Production capacityThe supplier has operated since 2012, specializes in hardware fasteners, reports 100% finished-product inspection, and has five quality assurance and control inspectors. Nevertheless, raw materials are not traceable and finished-product checks are performed by packing staff, so production quality-control maturity is mixed.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization and design-service capability.

Product Q&A

Q:What is the material and grade of these bolts?

The bolts are made of carbon steel and are available in Grade 10.9, complying with DIN and GB standards.

Q:How does the shear mechanism work?

During final tightening, the splined 'plum' head shears off at the prescribed preload force, providing a clear visual confirmation that the bolt is properly tensioned.

Q:What sizes are available?

We offer nominal diameters from M16 to M30 and lengths ranging from 40mm to 200mm.

Q:Do you offer customization services?

Yes, we provide full customization including options from samples, designs, and specific material grades or dimensions.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.