440pcs Alloy Steel M3 M4 M5 Hex Socket Flat Head Screw Nut with Plastic Case

1、Made of alloy steel material, good corrosion resistance and never rust, durable to use.

2、Equipped with a plastic box, you can classify screws in an organized manner, more convenient to carry and take out.

3、Use this fastener with the hex wrench, hold the mechanical parts firmly in place.

4、Different sizes for general purpose use, meet all your need.

5、Used widely in the home and office appliance, furniture and other machinery industry.

Features:

Made of alloy steel material, good corrosion resistance and never rust, durable to use.

Equipped with a plastic box, you can classify screws in an organized manner, more convenient to carry and take out.

Use this fastener with the hex wrench, hold the mechanical parts firmly in place.

Different sizes for general purpose use, meet all your need.

Used widely in the home and office appliance, furniture and other machinery industry.

Specification:

Condition: 100% Brand New

Material: Alloy Steel

Standard type: German standard

Standard number: 10.9-7991-03

Screw type: M3/M4/M5

Color: Black

Box size: Approx. 17.5 x 10 x 2.3cm / 6.8 x 3.9 x 0.9inch

Weight: 510g

Package Included:

20PCS x M3 x 8

20PCS x M3 x 12

20PCS x M3 x 16

20PCS x M3 x 20

80PCS x M3 Nuts

20PCS x M4 x 8

20PCS x M4 x 12

20PCS x M4 x 16

20PCS x M4 x 20

80PCS x M4 Nuts

15PCS x M5 x 8

15PCS x M5 x 12

15PCS x M5 x 16

15PCS x M5 x 20

60PCS x M5 Nuts

Note:

Please allow slight deviation for the color and measurement. Thanks for your understanding.