Can we see the production process without visiting?

Yes, we provide detailed production schedules and send pictures and videos showing the machining progress.

Bolt Cup Head Hexagon Socket Knurled Screws

Name: Cylindrical Head / Dental Screw / Bolt Cup Head Hexagon Socket Knurled Screws
Brand: Dongguan Lihao Hardware Technology Co., LTD
SKU: 1998720352

Guangdong, ChinaDongguan Lihao Hardware Technology Co., LTD

US$0.14-0.35

10,000 Pieces

Product profile

Customization

Available

Material

Stainless Steel

Type

Fillister/Cup Head

Model NO.

M8*30

Groove

Hexagon

Connection

Common Bolt

Head Style

Round

Standard

DIN, GB, ANSI, BSW, JIS

Grade

4.8

Shipping Cost

to Be Negotiated

Samples

to Be Negotiated

Delivery Time

20-30 Days

Head Type

Phillips /Slotted /Hex /Round /Torx

Certification

ISO9001, SGS

Surface Treatment

Plain /Galvanized /Passivation /Dacromet

Finish

Baking Paint /Nylok Precote /Electrophoresis Black

Class/Gread

3.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9

Transport Package

Plastic Bag/Boxs /Cartons/Pallets/Customize

Specification

M8*30

Trademark

LIHAO

Origin

China

Production Capacity

50000000 PCS/Year

Key features

Customizable Head Types: Available in Phillips, Slotted, Hex, Round, and Torx head styles.

Wide Grade Range: Grades 3.6 to 12.9 available to meet diverse strength requirements.

Multiple Surface Finishes: Options include Galvanized, Passivation, Dacromet, Nylok, and Baking Paint.

OEM/ODM Support: Full customization services including design, packaging, and production.

Fast Sample Delivery: Free samples ready within 3 days if stock is available.

Flexible Production: Factory can adjust schedules to handle urgent orders efficiently.

NDA Protection: We sign NDAs to protect customer designs and keep them confidential.

ISO9001 & SGS Certified: Products meet international quality standards with SGS certification.

Company profile

Dongguan Lihao Hardware Technology Co., LTD

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2023-03-13 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.27h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressNo10, Yuanfu Road, Yuanjiangyuan Village Changping Town, 523570 , Dongguan, Guangdong, China

Plant Area1000 square meters

Number of Employees20

Registered Capital1,000,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsScrews, Bolts, Nuts, Washers, Hardware, Shaft, Spring, Metal Lathe Part, Standoffs, CNC Part

Production MachinesBolt Heading Machine, Thread Rolling Machine, Salt Sprayer

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2017-10-30

Main MarketsSoutheast Asia/ Mideast

Overseas Agent/BranchNo

Our Certifications, Standards & Industry Recognition

Management System CertificationOthers

Product Q&A

Q:Are you a trading company or manufacturer?

We are a factory with over 20 years of experience in fastener manufacturing in China.

Q:Do you provide free samples?

Free samples are available within 3 days if in stock or if tooling exists, but shipping costs are not covered. If out of stock, a sample fee applies for re-customization.

Q:What is the delivery time?

If in stock, delivery is within 3-5 days after payment. For production, it typically takes 20-30 days.

Q:Can you handle urgent orders?

Yes, as we have our own factory, we can flexibly adjust our production schedule to assist with urgent requirements.

Q:Can we sign an NDA for design confidentiality?

Sure, we will not display any customer designs or share them with others, and we can sign an NDA.