These are spacers used to repair recessed sockets on walls. The package contains 820pcs of 14 different sizes of spacers, which are suitable for M3 and M4 screw. It is very suitable for families and maintenance workers to repair circuits and sockets.

Product information:
- Product Name: Round Screw Spacers
- Material: Nylon
- Colour: Black
- Quantity: 820 Pieces
Package Includes:（ID*OD*L; Unit: mm）
80 pieces - 3x7x3
70 pieces - 3x7x5
40 pieces - 3x7x6
40 pieces - 3x7x8
80 pieces - 3x7x10
50 pieces - 3x7x12
50 pieces - 3x7x15
80 pieces - 4x7x3
70 pieces - 4x7x5
40 pieces - 4x7x6
40 pieces - 4x7x8
80 pieces - 4x7x10
50 pieces - 4x7x12
50 pieces - 4x7x15

Features:
- The insulation standoff screws are made of high-quality nylon plastic material, which is corrosion resistant, tear-resistant, and durable for long time use.
- All nylon spacers are packed in a storage box, which is easy to use, find and carry.
- Can be used in micro motors, motors, parts of automotive manufacturing, electronic products, instruments, machinery, stationery, automation equipment, toys, hardware accessories, etc.
- You will receive a total of 820 pieces in 14 sizes. Various specifications meet you daily different demands.
Warm Tips:
- Dimensions are measured manually, please allow slight errors.
- Color may vary slightly from the online image due to your monitor colour settings, please refer to the actual product, thank you for your understanding.
- If you have any questions about using the spacers for screws, please feel free to contact us. We will solve your questions as soon as possible.