What payment terms do you accept?

We accept L/C, T/T, Paypal, Cash, and Western Union for payment.

How do you ensure product quality?

We perform 100% inspection using automatic optic inspectors and various hardness and tensile testing machines.

Custom Special Head Stainless Steel Hex Socket Bolt with Partial Thread SS304

Name: Custom Special Head Stainless Steel Hex Socket Bolt with Partial Thread SS304
Brand: Shanghai Kinsom Precision Hardware Co., Ltd.
SKU: 713615855

Shanghai, ChinaShanghai Kinsom Precision Hardware Co., Ltd.

US$0.01-0.10

10,000 Pieces

Sample price:US$60.00/bag.Request sample

Product profile

Customization

Available

Material

SUS,Brass,Carbon,Iron,and So on

Type

Flat Head

Model NO.

special bolt

Connection

Hinged Bolts

Head Style

Flat Head

Standard

Non-Standard and All The Standard

Grade

4.8-12.9

Size

M1.2-M30

Customized

8.8-12.9 Grade

Finish Option

Plain Oiled or Colors

Transport Package

Standard Packing

Specification

M8*60

Trademark

OEM

Origin

Shanghai China

Production Capacity

10000000PCS/Week

Key features

Full Customization Options: Customized size, finish, and specific detail requirements available based on customer drawings.

Wide Material Selection: Includes Stainless Steel 304/316, Brass, Carbon Steel, Aluminum, Titanium, and various alloys.

Comprehensive Size Range: Shank diameter from M1.2 to M30 and overall length from 6mm to 120mm.

Diverse Head and Driver Types: Flat, oval, truss, button, pan heads with slotted, six-lobe, square, triangle, and Phillips drivers.

High Grade Options: Available in grades 4.8 to 12.9 with hardness options including HRC, HV, and HB.

Extensive Surface Treatment: Zinc, nickel, gold, brass, black, and black oxide finishes available.

Strict Quality Certification: ISO9001:2015, IATF16949:2016 certified with SGS, RoHS, ELV, and PPAP III level compliance.

OEM and ODM Services: Full OEM and ODM support with 100% inspection using automatic optic inspectors.

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 a manufacturing-oriented fastener and precision-machining supplier rather than a professional technical or 3D software design provider. It offers broad customization, including sample-based, design-based, full, minor, and flexible customization, and operates more than 10 production lines with multiple machining and forming machines. Finished-product inspection instructions are uniformly followed, with quality assurance and raw-material traceability identified. However, the supplier has no written procedures or records for supplier-service assessment, corrective and preventive actions, or customer complaint handling. It has no overseas agents, branches, warehouse, showroom, or offline trade-show participation. Financial records are indicated for 2022–2024, but no assessable financial results are provided. Innovation evidence is limited: no new products were reported in the past year, although ODM services are available. No certification or customer-case evidence is provided.

After-Sales capabilityThe supplier has in-stock service capacity and states that quality assurance and raw-material traceability are in place. However, it has no written procedures or records for corrective and preventive actions or effective customer-complaint handling, and it has no overseas agents, branches, warehouse, or showroom, limiting documented after-sales support infrastructure.

R&D capabilityThe supplier reports no new products during the past year, no SDK availability, and no professional technical-supplier or 3D software-design capability. It does provide ODM services and has one year of total R&D engineer experience reported, but the overall evidence does not demonstrate strong ongoing innovation capacity.

Production capacityThe supplier operates more than 10 production lines and lists diverse forming, machining, drilling, grinding, and cutting equipment for nails, screws, bolts, and CNC parts. It reports in-stock capacity, one-month average lead times in both peak and off-season periods, uniformly followed finished-product inspection instructions, and 11 years of export experience. However, it lacks a valid manufacturing-capacity contract with associated subcontractors, so the evidence supports substantial production capability but not fully controlled outsourced capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from customer designs, full customization, minor customization, and flexible customization. ODM service is also available, providing direct evidence of broad product customization capability despite the absence of 3D software design services.