Security Tamper Proof A2 A4 Three Lobes with Pin Button Head Self Tapping Screw

Name: Security Tamper Proof A2 A4 Three Lobes with Pin Button Head Self Tapping Screw
Brand: Hand Industrial Co., Limited
SKU: 1899526922

Jiangsu, ChinaHand Industrial Co., Limited

US$0.05

20,000-49,999 Pieces

US$0.03

50,000-79,999 Pieces

US$0.02

80,000-99,999 Pieces

US$0.018

100,000+ Pieces

Product profile

Customization

Available

Material

Stainless Steel

Type

Pan Head

Groove

Torx

Connection

Common Bolt

Head Style

Torx

Standard

DIN, GB

Grade

A2;A4

Size

2.9~6.3

Screw Name

Torx Button/Pan Head Security Machine Screw with P

Certification

ISO9001

Export Markets

Global

Available Material

High Strength Steel, Stainless Steel

Used

Machine Screw-Machinery, Building

Surface Finishing

Black, /Color-Zinc, /Blue-White Zinc

Screw Type

Torx Button/Pan Head

Screw Head Type

Torx Button/Pan Head

Screw Groove

Torx

Transport Package

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

Specification

SGS; ROHS

Trademark

Hand

Origin

Jiangsu

HS Code

73181900

Production Capacity

100tons/Year

Key features

Tamper Proof Design: Three lobes with pin button head for enhanced security and anti-tampering.

Premium Material: Made from high-quality Stainless Steel A2/A4 grades for durability.

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

Free Samples: Free samples available for stock items, buyer pays shipping.

Manufacturer Direct: Direct factory supply ensuring quality control and competitive pricing.

Wide Range: Comprehensive range including screws, nuts, bolts, and CNC parts.

Flexible Payment: Accepts T/T, PayPal, Western Union, and other secure methods.

Global Export: Exporting worldwide with flexible trade terms like FOB, CIF, DDP.

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: ≤6.02hTerms 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.