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 provide good solutions in production design, process, packaging, and after-sale service. Customer satisfaction is our sole pursuit.

All Size Hand Twisted Adjustment Flat Head Shoulder Screw Knurled Thumb Screw

Name: All Size Hand Twisted Adjustment Flat Head Shoulder Screw Knurled Thumb Screw
Brand: Hand Industrial Co., Limited
SKU: 1948390141

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$35.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Thumb Screws

Groove

Plain

Connection

Common Bolt

Head Style

Flat Head

Standard

DIN, GB

Size

M2.5~M12

Screw

A2-70

Certification

ISO, RoHS, SGS

Available Standard

DIN, ISO, JIS, ANSI, Bsw

Length

3-80mm

Export Markets

Global

Used

Machinery, Chemical Industry, Environmental

Surface Finishing

Black, Color-Zinc, Blue-White Zin

Screw Name

Pan Head Torx Chicago Fasteners Binding Screw

Screw Head Style

Round, Hexagonal, Counter Sunk Bolt, Square

Delivery Time

7-15workdays

Sampling Time

3-5workdays

MOQ

1000PCS

Transport Package

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

Specification

SGS; ROHS

Trademark

Hande

Origin

Jiangsu

HS Code

73181500

Production Capacity

100tons/Month

Key features

Customizable Sizes: Available in sizes M2.5 to M12 to meet specific requirements.

Premium Material: Made from high-quality Stainless Steel 304 (A2-70) for durability.

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

Free Samples: Free samples available, buyer only covers shipping cost.

OEM Service: OEM customization available for non-standard products.

Global Standards: Complies with DIN, ISO, JIS, ANSI, BSW, and GB standards.

Wide Application: Suitable for machinery, chemical industry, and environmental sectors.

Flexible Payment: Accepts T/T, LC, PayPal, Western Union, and Money Gram.

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: ≤4.39hTerms 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:How long is your delivery time?

Generally 7-15 days for stock items. For production orders, it is 15-20 days depending on the specific item and quantity. Shortest delivery for stock items is 3 days.

Q:Do you provide samples? Is it free?

Yes, we offer free samples, 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 are your price terms?

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