Kindroufly is a professional company of fasteners. We sell screws, bolts, nuts, washers, rivets, anchors, nails, pins, rods, bars, retaining rings, spacers, standoffs and threaded Inserts.

Button Head Socket Cap Screws Nuts Washers Kit Detailed Specifications :
- Color: Black
- Pitch: 0.7 mm
- Drive Type: Internal Hex
- Quantity: Total 202 Pieces
- Sizes: M4 x 30 /35 /40 /45 /50 mm
- Screw Type: Button Head Socket Cap Screws
- Material: High Quality 10.9 Grade Alloy Steel
- Features: Smooth Surface, High Hardness, Corrosion Resistance and Oxidation Resistance, Fully Machine Thread

Why Choose Kindroufly Black M4 Button Head Socket Cap Screws Nuts Washers Kit:
1. All black button head socket cap screws nuts washers are made of 10.9 grade alloy steel, which have high strength, well wear-resistance and great oxidation resistance, ensure a long time using.
2. Come with a solid transparent storage box. We put screws nuts washers in 8 grids, each size are marked with a clear label. It is very convenient for you to choose size, save your time and energy.
3. Perfect for printers, computers, instruments, electronic products, household appliances, lamps, interior decoration, outdoor construction, electrical maintenance, cabinets and bicycle repair.

Kindroufly M4 Black Button Head Socket Cap Screws Nuts Washers Kit Package Included :
10 Pieces M4x30mm
10 Pieces M4x35mm
10 Pieces M4x40mm
10 Pieces M4x45mm
10 Pieces M4x50mm
50 Pieces M4 Hex Nuts
51 Pieces M4 Flat Washers
51 Pieces M4 Spring Lock Washers
1 Pieces Hex Wrench
1 Pieces Transparent Plastic Case

Note:
1, Warning: small parts, keep away from children under 6 years.
2, If you have any questions, please feel free to contact us at any time.
3, Please check the size carefully before purchasing, thanks for your purchase.