Optimaxx C288 422 4.0X45 full THREAD(200)

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Double reinforced collar - significantly strengthens the underside of the head, preventing snapping and allowing a deeper pozi recess. Sharp, wide, deep thread formation coated with a unique lubricant Sharp sawtooth formation cut out of the bottom threads - on insertion the threads bite into the timber reducing torque and resistance, enabling fast penetration without a pilot hole. Razor sharp point as low as 20 degrees, with a thread that extends to the tip of the screw - giving you an immediate start even with the hardest, smoothest surfaces. Unique 24 slots cut into the underside of the head - self countersinks into all material without the need to counter bore and without surface damage, Manufacturer: Optimaxx

ManoMano

General description OPTIMAXX C288-422 4.0X45 FULL THREAD screws feature a unique design that allows for self-countersinking into various materials without the need for counterboring, ensuring no surface damage. The screws are engineered with a double reinforced collar that enhances strength and prevents snapping, while also allowing for a deeper pozi recess. Technical specifications Dimensions: 4.0 x 45 mm Thread type: Full thread Unique lubricant coating Razor sharp point angle: 20 degrees Usage Designed for fast penetration into timber without a pilot hole. Ideal for applications close to the edge of wood to prevent splitting.