What is your product range?

Our range includes screws, nuts, knobs, bolts, washers, rivets, anchors, and CNC parts. We strictly implement quality standards like GB, ISO, DIN, JIS, AISI, NFE, and BSW, and accept non-standard products.

Why should I choose you? What are your advantages?

We are a professional manufacturer with extensive experience. We provide good solutions in production design, process, packaging, and after-sales service, with customer satisfaction as our sole pursuit.

Wholesale Ss 304 Stainless Steel Diamond Knurled Thumb Screws

Name: Wholesale Ss 304 Stainless Steel Diamond Knurled Thumb Screws
Brand: Hand Industrial Co., Limited
SKU: 769542502

Jiangsu, ChinaHand Industrial Co., Limited

US$0.16

1,000-2,999 Pieces

US$0.14

3,000-4,999 Pieces

US$0.11

5,000-9,999 Pieces

US$0.07

10,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Connection

Common Bolt

Head Style

Flat Head

Standard

Non Standard

Product Name

Thumb Screws

Size

M2.5~M16 (6#~5/8")

Length

6-100mm(1/4"-4")

Coating

Black Zinc, Black Oxide, Powder

Certificate

ISO; RoHS;CE;ISO9001

Knurling Style

Diamond; Straight Knurling

Head Type

Slot, Plain

MOQ

1000PCS

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

Premium Material: Made of high-quality SS 304 stainless steel for durability and corrosion resistance.

Customizable Options: Offers custom sizes (M2.5-M16), lengths, coatings, and knurling styles.

Certified Quality: Products certified with ISO, RoHS, CE, and ISO9001 standards.

Fast Delivery: 3 days for stock items; 7-15 days for production; 15-20 days if out of stock.

Free Samples: Free samples available, though shipping costs are borne by the buyer.

Professional Manufacturer: Experienced manufacturer providing comprehensive production and after-sales solutions.

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 professional manufacturer with many years of production and management experience in the fastener field.

Q:What is your delivery time?

Generally 7-15 days if goods are in stock. For production items, it is 7-15 days. If out of stock, it is 15-20 days depending on the item and quantity. We have large stock for 3-day delivery on stock items.

Q:Do you provide samples? Is it free?

Yes, we can offer samples for free charge, but the buyer needs to 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 is your price terms?

We accept EXW, FOB, CIF, CFR, FCA, CPT, CIP, DAP, and DDP.