720 Piece Stainless Steel Screws M3/M4/M5 Hex Bolts Nuts Set Kit

A variety of specifications are available for fastening metal, wood and plastic materials together, including sizes: M5x20, M5x25, M5x30, M4x12, M4x20, M4x30, M3 x12, M3x16, M3x20 hex head screws; M3, M4, M5 hex nuts; M3, M4, M5 flat washers and spring washers.
The bolt and nut kits are stored in a translucent storage box, which is practical and convenient for your storage and use. Each compartment has a corresponding size and type indication for your daily access.
The bolt kit is made of high-quality 304 stainless steel, which has strong anti-rust ability and is strong and not easy to break. It has good processability, high toughness and corrosion resistance, and can be used in humid environment.
The nut and bolt combination kit is easy to use and install, and has strong versatility. It can be used to fix metal, wood, fiberglass and plastic. Bolts are commonly used for maintenance, repairs, and DIY inventions, making them great for home, office, or business use.

Material: 304 stainless steel
Head Type: External Hex Head
Color: Silver
Box size: 17.2cmx10.1cmx2.6cm (6.77inx3.97inx1.02in)
Package size: 17.7cmx10.5cmx2.7cmcm (6.96inx4.13inx1.06in)
Weight: 0.75kg (3.3lbs)
Model: M5 M4 M3 stainless steel hex bolts, nuts, spring washers, washers

Note:
1. This product only includes 304 stainless steel fasteners and bolts set, other decorations are not included.
2. Due to different lighting and screen settings, the item's color may be slightly different from the picture.
3. Please allow slight differences in size due to manual measurement.

What's in the box
20 x Bolt M5x20
20 x Bolt M5x25
20 x Bolt M5x30
20 x Bolt M4x12
20 x Bolt M4x20
20 x Bolt M4x30
20 x Bolt M3x12
20 x Bolt M3x16
20 x Bolt M3x20
60 x M5 flat washers
60 x M5 lock washers
60 x M5 nuts
60 x M4 flat washers
60 x M4 lock washers
60 x M4 nuts
60 x M3 flat washers
60 x M3 lock washers
60 x M3 nuts
1 x plastic box