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Aluminum Knurled Thumb Screw 12.8×25mm CNC Precision Machined Custom Anodized Colors

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Aluminum Knurled Thumb Screw 12.8×25mm CNC Precision Machined Custom Anodized Colors

Name: Aluminum Knurled Thumb Screw 12825mm CNC Precision Machined Custom Anodized Colors
Brand: Customized
Price: 1 USD

Brand Name : Customized

Model Number : Customized

Certification : ISO9001:2015

Place of Origin : China, Fujian

MOQ : 1000PCS

Price : Price can be discussed

Payment Terms : T/T

Supply Ability : 1-1000 pcs 14work days

Delivery Time : 15 work days

Packaging Details : Customized packaging services according to the change of package size of your goods

Keyword : CNC Machining,high precision

Cnc machining or not : CNC Machining

Process : Turning,CNC Machining

Material capabilities : Aluminum,Brass,Stainless Steel,Copper

Type : Other Machining Services,Turning

Micro machining or not : Micro Machining

Lead time : 15~25 working days

Product name : Cold Heading Parts

Service : Customized OEM

Material : aluminum,brass,Stainless Steel

Tolerance : 0.01mm

Color : Any color

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Product Description:

This 12.8×25mm aluminum thumb screw is precision-machined from high-quality aluminum alloy, offering a lightweight structure, corrosion resistance, and a clean, professional appearance. Manufactured using advanced CNC turning techniques, the surface is smooth and the internal thread is accurate, ensuring a secure and reliable fit.

The exterior features a tapered head and vertical knurling for enhanced grip and anti-slip performance, making it ideal for manual fastening or frequent assembly/disassembly. The knurled pattern is uniform and clear, improving both functionality and industrial aesthetics. The screw is supplied in raw aluminum finish but can be customized with anodizing, sandblasting, or other surface treatments upon request.

With a standard outer diameter of 12.8mm and height of 25mm, this component is widely used in fixtures, electronic enclosures, communication hardware, automation equipment, and lightweight structural assemblies. The use of pure aluminum allows excellent weight control and thermal conductivity.

We offer flexible OEM/ODM customization including thread size, dimensions, surface finish, and color options. All products are ISO9001 certified and thoroughly inspected before shipment to ensure consistency and quality. We also support custom packaging, laser marking, and bulk orders.

If you need additional technical drawings or wish to discuss custom solutions, please contact our team directly.

Project Description
Design/size according to customer's sample or drawing
Material
Copper	H59 H62 lead-free copper and purple copper, etc.
Titanium	TC4 (TiAl6v4, grade 5).
Alloy steel	15Cr, 20Cr, 42CrMo
Aluminum	6061, 6063, 6082, 7075, 5052, A380, etc.
Plastics	POM, paraformaldehyde, nylon
Steel	Mild steel, carbon steel, 4140, 4340, Q235, Q345B, 20#, 45#, etc.
Stainless steel	SS303, SS304, (SS304 food grade), SS316, SS316L, SUS430, SS416SS201, SS301,
Other
Surface treatment	Transparent anodizing, color anodizing (color code required, actual samples to prevent color difference), chemical film, passivation, polishing, chrome plating, sandblasting, laser engraving, zinc plating, black oxide, nickel plating, chrome plating, carburizing, heat treatment
Test Equipment	Rockwell Hardness TesterSalt Spray TesterRoughness TesterCloud Disc High Speed Tester SP-T300

Aluminum Knurled Thumb Screw 12.8×25mm CNC Precision Machined Custom Anodized Colors

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