Feature

●M3 M4 M5 Screw Bolt Nut Washer Combination set is made of 10.9 grade alloy steel for reliable rigidity and corrosion resistance. This type of steel can withstand drastic weather and temperature changes, including placement in extremely humid areas. These qualities make these screws virtually indestructible.
●This screw bolt nut washer assortment kit has a wide range of uses and uses, from furniture repairs and plumbing to woodwork and other diy projects. Perfect for all kinds of workers and repairers, from plumbers to professional and amateur fitters.
●The button head screw assortment comes with a sturdy organizer and divider that effectively prevents all screw nut washers from getting mixed up.
●Packing list: Including 570 pieces of screws, nuts and washers (M3 M4 M5); 10.9 grade socket head cap screws have high hardness and high strength after heat treatment, and have good anti-oxidation, high temperature resistance and anti-corrosion properties.
●Guaranteed not only to be made of high-quality elements, this screw kit also promotes the environment and is guaranteed to be mercury-free and non-toxic, often non-toxic.

Description

Box size: 19.5*13*3.6CM

Whole box weight: 570g/box

Material: Black carbon steel/alloy steel

Name: 570 pieces boxed DIN912 black carbon steel alloy steel round head screw hexagon nut washer + hexagon wrench tool combination set

Product Specifications:

M3*6 10pcs
M3*8 10pcs
M3*10 10pcs
M3*12 10pcs
M3*16 10pcs
M3*20 10pcs
M3 Nuts 65pcs
M3 Washers 65pcs
M4*6 10pcs
M4*8 10pcs
M4*10 10pcs
M4*12 10pcs
M4*16 10pcs
M4*20 10pcs
M4 Nuts 65pcs
M4 Washers 65pcs
M5*6 10pcs
M5*8 10pcs
M5*10 10pcs
M5*12 10pcs
M5*16 10pcs
M5*20 10pcs
M5 Nuts 65pcs
M5 Washers 65pcs
wrench 3pcs