Standard Internal Hexagonal Stainless Steel 304 Knurled Grub Set Screw

Name: Standard Internal Hexagonal Stainless Steel 304 Knurled Grub Set Screw
Brand: Hand Industrial Co., Limited
SKU: 2139003675

Jiangsu, ChinaHand Industrial Co., Limited

US$0.10

3,000-4,999 Pieces

US$0.03

5,000-9,999 Pieces

US$0.02

10,000-19,999 Pieces

US$0.01

20,000+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Allen Socket Screw

Groove

Hexagon

Connection

Common Bolt

Head Style

Without Head

Standard

DIN, GB, ANSI, BSW, GOST, Per Customers' Desire

Grade

A2-50~A4-80

Product Name

Allen Socket Screw

Size

M1.6~M16 (1/8"~1")

Length

20-100mm(1/4"-12")

Coating

Black Zinc, Black Oxide, Powder

Certificate

ISO;SGS; RoHS;CE;Ppap

Feature

Rust Anti

Testing

Salt Spray Test

Screw Groove

Flower Pin, Triangle, Eye, Cross, Flower

Usage

Kitchen Screw, Marine Screw, Outdoor, Window Screw

Thread Type

Full Thread; Half Thread

Head Type 1

Round, Shoulder;Pan;Truss;Bugle;Hex;Button;Truss

Delivery Time

7-15workdays

Head Type 2

Truss Wafer;Mushroom;Flange;Headless

Sampling Time

3-5workdays

MOQ

30000PCS

Transport Package

25-30kgs Per Box+Polywood Pallet

Specification

SGS; ROHS

Trademark

Hand

Origin

Jiangsu

HS Code

73181500

Production Capacity

500tons/Month

Key features

Diverse Material Options: Available in Stainless Steel with grades A2-50 to A4-80 for superior corrosion resistance.

Wide Size Range: Sizes available from M1.6 to M16 (1/8 to 1 inch) to fit various applications.

Customizable Standards: Meets DIN, GB, ANSI, BSW, GOST standards or can be customized per customer requirements.

Multiple Coating Choices: Offers Black Zinc, Black Oxide, and Powder coating options for enhanced durability.

Comprehensive Certifications: Certified by ISO, SGS, RoHS, CE, and Ppap for quality assurance.

Fast Delivery for Stock: Large stock availability allows for 3-day delivery on standard items.

Manufacturer Direct: Direct from manufacturer ensuring competitive pricing and quality control.

Free Samples Available: Free samples provided for stock items, with customer covering shipping costs.

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.