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Pzsmocn 300 Pieces/100 Sets M4*25 mm Plastic Black Nylon Cross Round Head Screw Hexagonal Nut Combination Kit, with Insulating Washers, Standard Size, for DIY and Electronic Assembly.
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Pzsmocn 300 Pieces/100 Sets M4*25 mm Plastic Black Features
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Made of high-quality nylon material, it has good mechanical strength, corrosion resistance, high temperature resistance, no rust, good insulation and flame retardant performance, light weight, excellent workmanship, durable and long service life;
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Nuts and washers expand the contact area, reduce pressure, and protect screws and parts. The standard thread is neat and clear, not easy to deform and slip when rotating and installing, the force is even, and the connection is good;
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100 pieces M4 * 25 mm black nylon phillips button head plastic screws;
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100 pieces M4 black nylon plastic hex nuts with 100 pieces nylon insulating washers;
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300 pieces / 100 sets of screw and nut kits with washers, packed in a PP material storage box to prevent scattering or loss during use, and easy to store and carry.
About Pzsmocn 300 Pieces/100 Sets M4*25 Mm Plastic Black
Nylon screws, also known as plastic screws, compared with ordinary metal screws, the biggest advantage of nylon screws is its good insulation performance, non-conductive, and no signal interference such as eddy current under the influence of current or other electrical signals. Non-magnetic, corrosion-resistant, beautiful, never rust and other high-quality properties, the material used for nylon screws is becoming more and more diversified, and the performance is constantly improving. It is widely used in the medical equipment industry, wind power industry, aerospace industry, office equipment industry, petrochemical industry, etc. industry, electronics industry, communications industry, shipbuilding industry, etc. Specification Model: M4 * 25 mm Colour: Black Material: UL qualified Nylon66 material Fire Rating: 94V-2 Uses: Fixation of electrical appliances such as PC boards and machine boards Features: Good heat insulation, no magnetic interference, corrosion resistance, no rust, light weight, stable dielectric constant Certification: ROHS standard Overall Length: 27.50 mm / 1.08 inches Thread Size: M4 * 25 mm / 0.16 * 0.98 inches ( D * H ) Head Size: 7.00 * 2.50 mm / 0.28 * 0.10 inches ( D * T ) Nut Size: M4 * 3.70 mm / 0.16 * 0.15 inches ( ID * T ) Washer Size: 9 * 4 * 1 mm / 0.35 * 0.16 * 0.04 inches ( D * ID * T ) Net Weight: 87 grams Package List 100 pieces M4 * 25 mm black nylon phillips button head screws * 1 100 pieces M4 black nylon hex nuts * 1 100 pieces nylon insulating washers * 1
