PRODUCT APPLICATION Thumb screws are designed for precision tasks such as electronics repair, PC building, 3D printer maintenance, and eyeglass assembly. Very suitable for the hobbyist, technician, or DIY enthusiast who needs quick access to screws for small devices, circuit boards, and light machinery.
PRODUCT DETAILS √ Type: Knurled Thumb Screws
√ Material: Brass
√ Color: Brass Tone
√ Size: M4x8mm
√ Head Height: 8mm/0.31 inches
√ Screw Length: 0.31 inches/8mm
√ Thread Pitch: 0.7mm
√ Overall Size: 0.63 x 0.37 inches/16 x 9.5mm (L x Dia)
√ Package Includes: 6 pcs Thumb Screws
PRODUCT ADVANTAGES 1. The knurled thumb screws are made from premium solid brass to resist rust, staining, and wear, even with frequent turning adjustments. The high-strength threads ensure a secure, long-lasting hold that won't strip, giving you peace of mind that your electronic components will be securely fastened.
2. Features a deep knurled design with a non-slip grip, a flat head for flush mounting, and a winged shoulder for easy hand tightening. Easy and quick removal of laptops, drones, or other optical devices without tools.
INSTALLATION Align threads gently; rotate clockwise until snug. Avoid over tightening to prevent thread damage. Clean with a dry cloth if dusty. Not recommended for high-torque applications or outdoor moisture exposure.
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