What's your product range?

Our product range includes screws, nuts, knobs, bolts, washers, rivet, anchor and CNC parts. We strictly implement various quality standards like GB, ISO, DIN, JIS, AISI NFE and BSW.Non-standard products also accepted.

Why should I choose you? What's your advantages? Industries you are serving?

We are a professional manufacturer and have many years production and management experience in the field of fasteners .We can provide our customers with a good solution in the area of production design, production process,packaging and after-sale service.Customer satisfaction is our sole pursuit.

A2-70 A4-80 Stainless Steel Body with Spring Inside M3 M4 Hexagon Socket Set Serew with Ball Loading Point Ball Spring Plunger

Name: A2-70 A4-80 Stainless Steel Body with Spring Inside M3 M4 Hexagon Socket Set Serew with Ball Loading Point Ball Spring Plunger
Brand: Hand Industrial Co., Limited
SKU: 1901748005

Jiangsu, ChinaHand Industrial Co., Limited

US$0.63

1,000-1,999 Pieces

US$0.61

2,000-2,999 Pieces

US$0.58

3,000-4,999 Pieces

US$0.56

5,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Surface Finishing

Plain

Certification

ISO, GS, RoHS, CE

Customized

Product Name

A2-70 A4-80 Stainless Steel Body with Spring Insid

Size

M3-M12

Length

15mm-40mm

Used

Machinery, /Chemical Industry, /Environmental

Available Material

Stainless Steel 304/Stainless Steel 316

Grade

Surface

Plain

MOQ

1000PCS

Delivery Time

5~7days

Transport Package

25*16*25cm Carton Box, Then Polywood Box Packed

Specification

M3-M12

Trademark

Hande

Origin

Jiangsu

HS Code

73182400

Production Capacity

500tons/Month

Key features

Customized Design: Design per customer desire with customized product options.

Material Options: Available in Stainless Steel 304 and Stainless Steel 316.

Wide Size Range: Diameter M3-M12 and Length 15mm-40mm available.

Fast Delivery: 3 days for stock items, 7-15 days for production.

Free Samples: Samples offered free of charge, shipping cost not included.

Quality Certifications: Certified with ISO, GS, RoHS, and CE standards.

OEM Service: OEM available for various screw types and fasteners.

Global Shipping: Multiple Incoterms including FOB, CIF, DDP, and more.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceR&D CapabilitiesFlexible Customization

Hand Industrial Co., Limited

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2010-10-11Nearest Port: Shanghai, Ningbo, GuangzhouAverage Response Time: ≤4.47hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryHand Industrial Co., Limited is identified as a China-based manufacturer/factory in Jiangsu producing screws, bolts, fasteners, nuts, and rivets. The supplier demonstrates documented procedures for service assessment, corrective and preventive actions, and complaint handling, with records showing implementation. It reports inventory capability, overseas agents or branches, participation in Fastener Fair Mexico 2025, broad export-market coverage, and customization from samples, designs, and full or minor specifications. Production information includes 6,000 tons of screws and nuts, with peak-season fulfillment within 15 workdays; off-season lead-time information is inconsistent across the provided records. The supplier has introduced new products but does not provide 3D software design, ODM, SDK, or well-known-brand OEM services. A TUV Rheinland audit record is provided, but the audit result is recorded as 0 and no certification holding is explicitly identified. Financial credibility cannot be established...

Supplier typeThe supplier is identified as both a manufacturer/factory and a trading company, with the legal company name Hand Industrial Co., Limited. Its stated business scope includes hardware wholesale, metal-material sales, and import/export activities, indicating manufacturing and trading functions.

After-Sales capabilityThe supplier has written procedures and followed records for handling customer complaints, as well as documented corrective and preventive action procedures. It also reports overseas agents or branches and participation in Fastener Fair Mexico 2025, supporting service contact capability, although no specific response-time or warranty terms are provided.

R&D capabilityThe supplier is identified as a professional technical supplier and has developed new products within the past year. However, it does not provide ODM services, SDK access, or 3D software design services, limiting the evidence for advanced platform-based innovation.

Production capacityThe supplier reports in-stock capability, annual screws-and-nuts output of 6,000 tons, 20 qualified suppliers, and peak-season order fulfillment within 15 workdays. It has access to Shanghai, Ningbo, and Guangzhou ports, while off-season lead-time data is inconsistent: one record states within 15 workdays and another states one month.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly supports a broad range of product customization requirements, although 3D software design services are not available.

Product Q&A

Q:Are you trading company or manufacturer?

We are manufacturer.

Q:How long is your delivery time?

Generally it is 7-15 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to specific item and quantity. Shortest Delivery: We have large stock, 3 days for stock items,7-15days for production.

Q:Do you provide samples ? is it free or extra ?

Yes, we could offer the sample for free charge but do not pay the shipping cost.

Q:What is your terms of payment ?

Less than USD5000-----------100% T/T in advance. More than USD5000-----------50% T/T in advance ,balance before shippment. Other terms is welcome.

Q:What is your price terms ?

EXW/FOB/CIF/CFR/FCA/CPT/CIP/DAP/DDP