Feature

●Head Style: Flat Head, Countersunk Head; Material: 10.9 Carbon Steel; Package Includes: 50pcs Bolts with Countersunk Hex Holes(+/- 2%)
●Product Name : Bolt with Countertop Hex Holes; Thread Size : M4 (D); Weight : 92g
●Drive Type: Hex Socket; Main Color: Black; Thread Pitch: 0.7mm
●Total length: 0.8 inches (20 mm); Screw length: 0.7 inches (18 mm)
●Hex Socket Width: 0.1 inch (2.5 mm), Head Size: 0.3 x 0.1 inch (8 x 2 mm) (D x H)


Description

Description:
10.9 carbon steel material, 1mm thread pitch, countertop flat head keybolt with hex key hex hole.
Counterbolt is corrosion resistant, rust free, pollution-free and high hardness.
Widely used in industrial applications.
t
L1
L
d
s
D
2mm
18mm
20mm
4mm
2.5mm
8mm