219 Pcs M6/M5/M4 Black Button Head Nuts and Bolts, Socket Cap Screws Nuts Assortment Kit, Allen Hexagon Round Mushroom Machine Screws Assortment Set

219 Pcs M6/M5/M4 Black Button Head Nuts and Bolts, Socket Cap Screws Nuts Assortment Kit, Allen Hexagon Round Mushroom Machine Screws Assortment Set

【Material】Hex socket round head bolts and nuts set are made of 10.9 grade alloy steel with black plated, which has the advantages of strength and offers good corrosion resistance in bad environment. 【3 Sizes】Total 219 pcs button head screw assortment. Includes M4/M5/M6, length sizes of 8/16/25mm hex socket round head bolts screws nuts, 3 allen wrenches. 【Easy to Install】With the hexagonal groove, it is not easy to slide, it is easier to install and saves time. 【Wide Application】Widely used in the home and office appliance, communication equipment, ship assembly and other machinery industry, furniture, car and motorcycle repair and DIY inventions, industrial and construction fasteners, etc. 【Advantages】The head of button head socket cap black screw is round, and the middle is a recessed hexagon. Usually used with hex wrench. Black button head socket cap screws are commonly used in machinery, easy fastening, disassembly, and not easy to slip corners. 【Product Features:】
The 219 pcs hex socket round head screws nuts set are made of 10.9 grade alloy steel with black plated.
Which has the advantages of strength and offers good corrosion resistance in bad environment
like high temperature, cold weather, and high humidity areas.

【Product Specifications:】
Material: 10.9 Grade Alloy Steel
Screws Type: Hex Socket Round Head Screw
Drive Type: Hex Socket
Size: M4 M5 M6
Color: Black
Length: 8mm/16mm/25mm

【Package Contents:】
Bolts: M4 - M6
M4 * 8mm ---- 16 Pcs
M4 * 16mm ----16 Pcs
M4 * 25mm ---- 16 Pcs
M5 * 8mm ---- 12 Pcs
M5 * 16mm ----12 Pcs
M5 * 25mm ----12 Pcs
M6 * 8mm ---- 8 Pcs
M6 * 16mm ---- 8 Pcs
M6 * 25mm ---- 8 Pcs
M4 Nuts ---- 48 Pcs
M5 Nuts ---- 36 Pcs
M6 Nuts ---- 24 Pcs
Wrenches ---- 3 Pcs
- Total Quantity: 216 Pcs + 3 Hex Wrenches
1 Storage Box.

【Friendly Reminder】:
1.Products contain small parts, keep away from children to prevent mistaken swallow!
2.Due to the light and screen difference, the color may be slightly different from the pictures.