A pack of 50 high-quality machine screws that are made from steel material and have a smooth and durable surface. They have a pan head, which is a flat-topped cylindrical head with rounded edges and a slightly raised top. They have a Phillips cross recess, which is a four-pointed star-shaped indentation that allows for easy driving with a Phillips screwdriver. They have a diameter of 4mm and a length of 8mm, which are measured from the top of the head to the end of the shank. They have a fully threaded shank, which means that the threads run along the entire length of the shank. They have a metric thread pitch of 0.45mm, which is the distance between two adjacent threads. They are used for fastening metal parts together, such as in machinery, electronics, and appliances. They are compatible with M4 nuts and washers, which are available separately
Type: Corner Brackets DIY Supplies: Metalworking Process: Casting Surface treatment: Sand blasting color: Black Material: aluminum size: 20*20*17mm Package Contents: Aluminum alloy fixed corner piece Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
2020 V-Slot Linear Rails are precise, easy to work with and allows you unlimited design control through it's modular nature.
This product is a nut that has a nylon insert that prevents it from loosening or coming off. It is made of stainless steel and has a size of 4mm. It can be used with bolts or screws of the same size and thread pitch.
Square up your joints with 90 degree precision. Mounts externally to V-Slot Linear Rail with 10mm Low Profile M5 Screw and M5 Tee Nuts (sold separately)
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