This custom aluminum knurled handle bolt measures 12.8mm in diameter and 25mm in height, manufactured using high-precision CNC turning technology for reliable performance and clean threading.

• Conical top with fine vertical knurled lines for enhanced grip and slip prevention
• Standard raw aluminum finish with optional color anodizing or matte sandblasting
• Tool-free operation for frequent tightening/loosening applications
• Excellent balance of weight, strength, and corrosion resistance
• ISO9001-certified production with strict quality inspection standards

Ideal for mechanical assemblies including:

• Control panels and test fixtures
• Lightweight equipment structures
• Electronics and automation enclosures

• Custom dimensions and internal threads (metric/inch)
• Various surface finish options available
• Packaging customization and logo engraving
• Sample delivery upon request

Transparent anodizing, color anodizing (color code required), chemical film, passivation, polishing, chrome plating, sandblasting, laser engraving, zinc plating, black oxide, nickel plating, carburizing, heat treatment

• Rockwell Hardness Tester
• Salt Spray Tester
• Roughness Tester
• Cloud Disc High Speed Tester SP-T300

Contact us with your drawing or sample for tailored machining solutions and custom quotes.