Type1-340pcs:

Specification:
Material: carbon steel
Groove type: cross
Head type: flat head

Specification:
M3.0x10 60pcs
M3.5x12 60pcs
M3.5x16 50pcs
M3.5x25 30pcs
M4.0x10 30pcs
M4.0x12 40pcs
M4.0x16 30pcs
M4.8x12 40pcs

Package List:
1set x 340pcs self-tapping screws

Type2-215pcs:

Specification:
Material: carbon steel Groove
type: cross Head
type: flat head Product set
quantity:
45pcs M3.0x10
40pcs M3.5x12
30pcs M3.5x20
25pcs M3.5x25
25pcs M4.0x12
25pcs M4.0x20
25pcs M4.8x12

packing list:
215 pcs of self-tapping screws

Descripiton:
As you may well see from the images this fantastic kit is made up of High Quality New and shiny Black Zinc Coated Flange head Self Tappers. We believe this kit is great for any DIY Enthusiast and for anyone that works at cars as these screws are commonly used as trim screws in most cars and other motor -vehicles.

Type3-500pcs:

Specification:
Material:Carbon Steel
Color:Black
Quantity:500PCS

Packing list:
100PCS:M3*6
100PCS:M3*8
100PCS:M3*10
100PCS:M3*12
40PCS: M3*16
30PCS: M3*18
30PCS: M3*20

Feature:
-These screws are made of high quality steel, they are very strong and resistant to use.
-It is widely used in the industry.
-There are different lengths in one set to meet your different needs.

Note:
-Please allow 1-3mm errors due to manual measurement.
-Due to light and screen setting difference, item's color may be slightly different from the pictures.

Type4-1060pcs:

Description:
1.Includes four screws M2 M3 M4 M5 for most common projects.
2.Perfectly tuned screws for family.
3.A beautiful, clear assortment. Nuts and washers are stored in a box for easy search.

Specification:
product name:Hex Socket Screw Set
Size:
Packing box size: 19.5 * 13 * 3.6CM
Material: black carbon steel / alloy steel
quantity:1060pcs+4pcs Wrench tool
contain:
M2 Series:
M2 * 8mm ---------------------- 45Pcs
M2 * 12mm --------------------- 45Pcs
M2 * 16mm --------------------- 45Pcs
M2 * 20mm --------------------- 45Pcs
M2 Nuts -------------------------- 185Pcs
M2 Washers -------------------- 185Pcs

M3 Series:
M3 * 8mm ---------------------- 20Pcs
M3 * 12mm -------------------- 20Pcs
M3 * 16mm --------------------- 20Pcs
M3 * 20mm -------------------- 20Pcs
M3 Nuts ------------------------- 85Pcs
M3 Washers -------------------- 85Pcs

M4 Series:
M4 * 8mm ---------------------- 10Pcs
M4 * 12mm -------------------- 10Pcs
M4 * 16mm --------------------- 10Pcs
M4 * 20mm -------------------- 10Pcs
M4 Nuts -------------------------- 45Pcs
M4 Washers -------------------- 45Pcs

M5 Series:
M5 * 8mm ---------------------- 10Pcs
M5 * 12mm -------------------- 10Pcs
M5 * 16mm -------------------- 10Pcs
M5 * 20mm --------------------- 10Pcs
M5 Nuts -------------------------- 45Pcs
M5 Washers -------------------- 45Pcs
Wrench tool --- 4pcs

Packing list:
1060 pcs pcs+4pcs Wrench tool

Feature:
1.black carbon steel alloy steel cup head hexagon socket screw nut bolt flat washer screw washer kit
2.Broad Application:M2 M3 M4 M5 Hex Screws and Nuts Assortment Kit Serves a wide range of use and for professionals, amateurs, landlords, repairmen, other DIY . The set is perfect to replace broken and missing screws. When you are mad for the missing bolts, it is a perfect friend for you.The kit has lots of different sizes, which can meet the maximum of requirement for you.
3.Long-term Storage: All of Screws and Nuts are packed in a durable and sturdy Box to efficiently bear the weight of the whole package. In order to avoid the screws being scattered or lost during use, we specially package for each different type of screws for your convenience and storage.