What is the packaging standard?

Standard packaging is 20-25 kg per carton, with 36 or 48 cartons per pallet. Custom packaging with customer logos is also available.

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Yes, factory visits are welcome at any time. Please contact us in advance to arrange transportation from the airport or train station.

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Square Head Bolts, T Shape Bolts, Hammer Head T Bolts, Stainless Steel Rectangular Head Bolts

Name: Square Head Bolts, T Shape Bolts, Hammer Head T Bolts, Stainless Steel Rectangular Head Bolts
Brand: Bolnut Fastener Co., Ltd
SKU: 2216529195

Jiangsu, ChinaBolnut Fastener Co., Ltd

US$0.10

1 Piece

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel/ Stainless Steel

Type

Square Head

Model NO.

Sqaure Head Bolts/T Bolts

Connection

Common Nut

Head Style

Square

Standard

DIN, ANSI, GB, JIS, BSW

Grade

A2-70

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Zinc, Plain, Custom

MOQ

1000 Pieces

Name

Square Head Bolts

Certificate

ISO9001,RoHS

Measurement System

Inch,Metric

Transport Package

20-25kg/Carton+900kg Pallet

Specification

M10-12

Trademark

BNT

Origin

China

HS Code

731815

Production Capacity

1000ton/Month

Key features

Wide Material Range: Available in Carbon Steel and Stainless Steel grades including SS304, SS316, and various DIN/ASTM standards.

Customizable Finish: Offers Zinc, Plain, Yellow, White, Blue, Black, HDG, and other surface treatments based on customer needs.

Flexible Customization: Supports customization from samples, designs, and drawings with professional engineering support.

Fast Delivery: Stock items deliver in 2-5 days; bulk orders take 10-30 days depending on season and quantity.

Free Samples: Provides free samples for standard fasteners, with express charges covered for existing customers.

Quality Assurance: ISO9001 and RoHS certified with rigorous testing protocols for durability and reliability.

Professional Manufacturing: Utilizes cold forging, hot forging, and CNC machining for high-precision fastener production.

Secure Payment Terms: Accepts 30% T/T deposit, L/C, D/P, PayPal, and Western Union for flexible transaction options.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceFast Delivery

Bolnut Fastener Co., Ltd

Jiangsu, 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 YearsNearest Port: SHANGHAI , NINGBO ,ZHAPU , SHENZHEN, TIANJINGAverage Response Time: ≤0.81h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Zhangjiagang, Suzhou, with business scopes covering labor protection products, apparel, textiles, communication equipment, electronics, and certain medical protective products. It is described as a professional technical supplier and offers multiple customization modes, ODM services, and OEM services for popular brands. However, it has only one R&D engineer, launched no new products in the past year, and does not provide 3D software or SDK services. Service procedures and complaint-handling procedures exist, but supplier approval records are incomplete. Financial information is represented only by reporting years, without performance values. No overseas warehouse, showroom, overseas branch or offline trade-show participation is reported.

Supplier typeThe supplier is explicitly classified as a trade company, while its stated scope includes labor protection products, apparel, textiles, medical protective equipment, communication equipment, and electronic products. It is also identified as a professional technical supplier, indicating a trading-oriented business with technical and customization support rather than confirmed manufacturing status.

After-Sales capabilityThe supplier has a clear complaint-handling procedure with followed records, and it has a corrective and preventive action mechanism with implementation records. However, its general service-assessment procedure has no records, and its approved-supplier list lacks approval signatures or dates, indicating documented but incompletely controlled service processes.

R&D capabilityThe supplier is identified as a professional technical supplier and offers ODM services, but it has only one R&D engineer, launched no new products in the past year, and lacks both 3D software design and SDK capabilities. This shows some technical development and design support, but limited demonstrated innovation output and digital R&D capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, directly evidencing broad customization and design-manufacturing support.

Client casesA repeat-buyer preference of 50%–80% is reported, and the supplier states that it provides OEM services for popular brands. These are positive customer-related indicators, but no named customers, specific projects, order examples, or independently verifiable case details are provided.