High Quality Hot Die Forging Part for Engineer or Construction Machinery

• Customization: Available
• After-sales Service: No
• Warranty: No
• Application: Metal
• Process Usage: Metal-Cutting CNC Machine Tools, CNC Non-Conventional Machine Tools, Metal-Forming CNC Machine Tools
• Movement Method: Contour Control
• Control Method: Closed-Loop Control
• Numerical Control: CNC/MNC
• Processing Precision: 0.05~0.06(mm)
• Performance Classification: High-End CNC Machine Tools
• Certification: GS, CE, RoHS, ISO 9001
• Condition: New
• Materials: Customized
• Application Scenarios: Machinery
• Logo: Can Be Customized
• Market: All Over The Word
• MOQ: 100PCS
• Quality Control: 100% Inspected
• Company Type: Manufacture and Trade
• Delivery Time: 7-30days
• Transport Package: Fob
• Specification: 20*10*5cm
• Trademark: HONGSTEEL
• Origin: Ningbo
• HS Code: 7616991000
• Production Capacity: 150000/Year
• Package Size: 20.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 10.000kg

Product Description

 

Detailed Photos & Description

 

Product Description

This is a hex key (also known as an Allen wrench). It has an L - shaped design, with a hexagonal cross - section along its length.

Function

It is mainly used to drive hexagonal socket screws. By inserting the hexagonal end into the socket of a screw, it allows users to apply torque to tighten or loosen the screw, enabling assembly, disassembly, and maintenance of various products with such screws.

Manufacturing Process

Typically, it is made from high - quality alloy steel. The manufacturing process may include steps like forging to shape the L - form, followed by machining to achieve the precise hexagonal cross - section. Then, heat treatment is often applied to enhance its hardness and torque - bearing capacity, and finally, surface treatment (such as black oxide coating shown here) for rust prevention and wear resistance.

Application Scenarios

Commonly used in machinery repair shops, electronic product assembly lines (like assembling computers, smartphones), bicycle and motorcycle maintenance, furniture assembly (for items with hexagonal socket screws), and DIY projects at home for fixing or building various things.

 

em	Description
Service	OEM / ODM or Sample Production
Process Technology	Forging +Precision CNC Machining + Surface Treatment
Material we can cast	grey iron, ductile iron , pig iron,carbon steel, stainless steel, alloy steel,aluminum alloy, aluminium, A380, aluminum 6061,zinc alloy ,copper, brass, bronze CuZn38,H62,etc.
Size	Customized as customer's drawings
Weight Range	0.02-120 KGS
Application & Service	Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system, such as engine bracket, truck chassis bracket, gear housing , gear cover, pulley, flange, connection pipe, pipe, hydraulic valve , valve housing ,Fitting , flange, wheel, fly wheel, oil pump housing, starter housing, coolant pump housing, transmission shaft , transmission gear, sprocket, chains etc.
Heat treatment	Annealing,Solution,Normalizing,Tempering,Quenching,Induction hardening,Hardening and tempering
Tolerance	±0.02mm
Surface Treatment	Polishing, Plating, Machining, Anodizing, shot, sand blasting, zinc plated, oxide, galvanized etc.
Testing	Three coordinate measurement machine for testing.Testing Machine Digital Height Gauge, caliper,, projection machine, roughness tester, hardness tester and so on
Certification	ISO9000TS16949, ISO14001
Standard	ISO , DIN, AISI, ASTM, BS, JIS, etc.

 

Why Choose HONGSTEEL stamping parts ?Professional manufacturer with strict QC for every batch

Flexible MOQ and fast production lead time

OEM & ODM customization supported

Competitive and negotiable prices

Quick response and after-sales support

Certifications & Quality Control
ISO 9001 Certified: Strict compliance with international quality management standards for consistent quality and traceable processes.

SGS Verified: Independent inspection and verification for material and product conformity.

Laboratory Testing Accreditation: Products undergo both in-house lab testing and, if required, third-party lab testing to ensure compliance with customer-specific technical standards.

CE & RoHS Compliance: Meets EU safety and environmental requirements.

100% Leak & Pressure Tested: Each unit is pressure tested before packing to ensure no leaks and safe operation.

Contact:
Ready for bulk orders - OEM, customization, and free samples supported. Contact us now for best prices and technical support!