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Heavy-Duty 12-Point External Cap Head Machine Screw
US$0.50-2.50
500 Pieces

Product profile

Customization

Available

Material

Iron

Type

Torx-Head Bolt

Groove

OEM

Connection

Common Bolt

Head Style

Slot

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Grade

12.9

R&D Capacity

OEM;Own Brand;ODM;Others

Hardness

According to Standard Grade

Surface Plating

White Zinc, Blue Zinc, Yellow Zinc Plating, Nicke

Load Capacity

Heavy Load-Bearing

Strength

High Tensile, Impact Resistant

Quality

Strict QC; Mtc Available

Application

Furniture, Household Appliances, Auto, Engine, Co

Delivery Time

7-30days

Company Type

Manufacturing and Trading

Transport Package

Accordig to Customers Needs

Specification

8.5cm*6cm*8.5cm or Can be customized

Trademark

HONGSTEEL

Origin

China

HS Code

7378151090

Production Capacity

1000ton/Year

Key features

High Torque Capability: 12-point head design allows greater torque transmission compared to hex bolts.
Compact Head Design: Suitable for tight and limited-space environments with reduced slippage risk.
Durable Material Options: Made from high-strength carbon steel, alloy steel, or 304/316 stainless steel.
Customizable Coatings: Available in zinc-plated, black oxide, plain, or other surface finishes.
Meets Industry Standards: Conforms to DIN, ANSI, ISO, GB, BSW, JIS, and GOST specifications.
Precision Threading: Ensures reliable engagement and secure fastening in high-stress environments.
Wide Size Range: Diameters from M4 to M20 with lengths up to 250mm available.
Custom Sizes Available: Other sizes can be customized according to customer needs.

Company profile

JiaXing Hongsteel Trading Co., Ltd.
Years of Export ExperienceHigh Repeat Buyers ChoiceImporters and Exporters
Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤0.42h

About Our Factory & Business Background

AddressNo. 6, Haisheng Road, Wuyuan Town, Haiyan County, Jiaxing, Zhejiang, China

Our Production Capability & Technical Expertise

Main ProductsCNC Machining Parts, Die Casting, Bolt and Nut, Pneumatic Components, Fitting, Reducer, Stamping, Forging, Fasteners, Shaft

Product Q&A

Q:What materials are used for these screws?
A:
They are manufactured from high-grade alloy, high-strength carbon steel, or 304/316 stainless steel.
Q:Can the size be customized?
A:
Yes, other sizes can be customized according to customer needs beyond the standard M4 to M20 range.
Q:What surface finishes are available?
A:
Available options include zinc-plated, black oxide, plain, and other surface finishes.
Q:Which industry standards do they meet?
A:
They conform to DIN, ANSI, ISO, GB, BSW, JIS, and GOST specifications.
Q:What are the main applications for these screws?
A:
They are used in aerospace, automotive engines, high-performance machinery, construction, power generation, and marine hardware.

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