How is the quality of the bolts ensured?

We perform 100% inspection (visual and function) using professional machines, with traceable raw materials and strict QA/QC processes.

What are the common applications for these bolts?

They are used for fixing items in place, material transmission, and applications involving large drill bits in machinery, chemical, and building industries.

CD Lines Partial Thread Flat Head Bolt Custom Bolts Stainless Steel 304 316

Name: CD Lines Partial Thread Flat Head Bolt Custom Bolts Stainless Steel 304 316
Brand: Shanghai Kinsom Precision Hardware Co., Ltd.
SKU: 797457952

Shanghai, ChinaShanghai Kinsom Precision Hardware Co., Ltd.

US$0.01-1.00

100,000 Pieces

Sample price:US$60.00/bag.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Pan Head

Connection

Common Bolt

Head Style

Round

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

8.8

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Black

Transport Package

Standard Packaging

Specification

M2.5-M30

Trademark

custom label

Origin

Shanghai China

HS Code

7318150000

Production Capacity

3000000PCS/Month

Key features

Extensive Material Options: Available in Stainless Steel 304/316, Carbon Steel, Alloy Steel, Aluminum, Brass, and Titanium.

Full Customization Support: OEM/ODM service accepted with customizable size, finish, and detailed requirements.

Wide Size Range: Shank diameter M1.7-M30 and overall length 6-120MM, tailored to specific needs.

Versatile Head Types: Options include flat, oval, truss, round, button, pan, fillister, and square heads.

Diverse Surface Treatment: Zinc, nickel, gold brass, black/black oxide, and sandblasting finishes available.

High Quality Assurance: 100% visual and function inspection with professional inspection machines.

Robust Salt Spray Test: Corrosion resistance tested from 24hr to 1000hr salt spray duration.

Multiple Driver Types: Supports slotted, six-lobe, pozi, square, triangle, 8 point, and phillips drivers.

Company profile

Quality Assurance100% Finished Products InspectionQA/QC InspectorsFull Customization

Shanghai Kinsom Precision Hardware Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading Company, Group Corporation CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2014-02-18 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryThe supplier is not a professional technology provider, lacks R&D for new products, but offers ODM services. They have significant production capabilities with over 10 production lines and a substantial export percentage. Despite lacking overseas showrooms and agents, the supplier ensures quality control and traceability. However, they face deficiencies in after-sales service procedures and financial data is sparse.

Supplier typeThe supplier is not a professional technology provider and does not offer services through overseas agents or branches.

After-Sales capabilityThe supplier lacks structured procedures for effective after-sales service, including handling customer complaints.

R&D capabilityThe supplier lacks R&D for new products but provides ODM services.

Production capacityThe supplier operates over 10 production lines with an annual output between US$1 million and US$2.5 million.

Customization capabilityThe supplier offers extensive customization options, including full and flexible customization.