What is your product range?

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

Why should I choose you? What are your advantages?

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

Metric Phillips Plastic Knurled Head M3 M4 Knurled Thumb Screws

Name: Metric Phillips Plastic Knurled Head M3 M4 Knurled Thumb Screws
Brand: Hand Industrial Co., Limited
SKU: 942265745

Jiangsu, ChinaHand Industrial Co., Limited

US$0.87

100-499 Pieces

US$0.64

500-999 Pieces

US$0.38

1,000-2,999 Pieces

US$0.12

3,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Thumb Screws

Groove

Cross

Connection

Common Bolt

Head Style

Cheese Head

Standard

Non Standard

Product Name

Thumb Screws

Size

M3-M10

Length

6-100mm

Coating

Plain;Black Zinc, Black Oxide, Powder

Certificate

ISO;SGS; RoHS;CE;ISO9001

Feature

Hand Tighten

Testing

Salt Spray Test

Knurling Style

Diamond; Straight Knurling;Star

Delivery Time

15-20 Workdays

Sample

Avaliable

Sampling Time

3-5workdays

MOQ

100PCS

Packing

Bulk Packing. 25-30kg/Carton

Transport Package

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

Specification

SGS; ROHS

Trademark

Hande

Origin

Jiangsu

HS Code

73181900

Production Capacity

2000tons/Year

Key features

Customizable Specifications: Sizes M3-M10, Lengths 6-100mm, and various knurling styles available.

Premium Material Quality: Made from Stainless Steel 304 with options for Plain, Black Zinc, or Powder coating.

Fast Delivery for Stock Items: 3-day delivery for stock items; 7-15 days for production items.

Free Sample Availability: Free samples provided, though shipping costs are borne by the buyer.

Professional Manufacturer: Direct factory with years of experience in fastener production and management.

Wide Product Range: Includes screws, nuts, knobs, bolts, washers, rivets, and CNC parts.

Flexible Payment Terms: 100% T/T for orders under $5000; 50% T/T for orders over $5000.

Quality Certifications: Certified by ISO, SGS, RoHS, and CE standards for reliability.

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 a trading company or manufacturer?

We are a manufacturer.

Q:How long is your delivery time?

Generally 7-15 days if goods are in stock, or 15-20 days if not in stock. Shortest delivery is 3 days for stock items and 7-15 days for production.

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

Yes, we can offer samples for free charge, but the buyer does not pay the shipping cost.

Q:What are your terms of payment?

For orders less than USD 5000, 100% T/T in advance. For orders more than USD 5000, 50% T/T in advance, with the balance before shipment. Other terms are welcome.

Q:What are your price terms?

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