DIN 912  ISO4762 Hex Socket head cap bolts













In-saiL is dedicated to manufacturing of precision components and the design, fabrication of engineering specialty fasteners and fastening solution development.
Manufacturing Capability
We have powerful manufacturing capability, our automatic lathes, CNC lathes, CNC machining centers, stamping machines and cold heading machines plus auxiliary equipment  like milling machine, grinding machine, EDM and the cooperation of our partners, we are able to support every different components regardless of the prototyping or series production.

Automation Components
Available for a variety of sizes automation components,In-saiL provides solutions to suit any customer need.

Auto Lathe Turning
The single shaft cam-base automatic lathes are capable of massive production of brass, aluminum alloy, stainless steel components.
Production range: O.D. 0.5-15
CNC Milling
4-axis and 5-axis machining centers are capable of complex structural parts.
Production range: 800x600
Screw Heading & Rolling
The screw production lines finish the cold heading and thread rolling for small carbon steel or stainless steel screws.
Production range: M0.8-M6 or equivalent sized imperial screws
Stamping
Stamping machines perform the blanking, punching, blending, drawing. Currently we are working on simple stamping jobs.
Production range: 200T max.


Company Profile:
Quality is our culture
A trustworthy partner
In-saiL is dedicated to manufacturing of precision components and the design, fabrication of engineering specialty fasteners and fastening solution development.
Product Details:
Material:Steel 12L14
Surface Treatment:Green blue zinc
The salt spray test is reach up to 72 hours
Strict production control per as drawings
CE ROHS,ISO9001:2008

We have the following types of equipment:
1.Conventional and CNC Lathes and auto lathes
2.Conventional and CNC Milling Machines
3.High Speed CNC Machining Centres
4.4-axis CNC Machining Centres
5.Precision Wire Cut Machines
6.Surface and Cylindrical Grinders
We also perform various heat treatment processes and metal finishing, chrome, nickel plating and anodizing


Our advantage:
1. Experienced technical staff
2. Product warranty
3. Prompt delivery
4. Quality approval
5. Small order accepted.
6. Competitive price
7. First-class service

Packing method:
Can provide various sizes and packing according to specific requirements
Packing material: PP bag, copy paper, carton, wooden box, pallets
Meet export requirement
According to customer's required

We have many years of experience in the production of OEM, and we have developed products known for quality and service. Look forward to cooperating with you!