Description
A DIN 931 Hex Bolt is a type of bolt that has a hexagonal head and partial thread. The DIN 931 standard specifies the dimensions, tolerances, and material requirements for these bolts, ensuring consistency and quality. Partial thread bolts are often used in applications where the threads need to engage with a nut or other threaded component at a specific distance from the end of the bolt.
This can be useful in situations where the bolt needs to pass through a hole or clearance before making contact with the threaded component. Hex bolts DIN 931 are commonly used in construction, machinery, and automotive components. The DIN 931 standard is typical used for Height Tensile (>8.8) and Stainless Steel Bolts (A2 & A4).
Material Class
Hi-Tensile
Stainless Steel
Material Grade
10.9
8.8
A2
A4
Diameter
5 mm
6 mm
8 mm
10 mm
12 mm
14 mm
16 mm
18 mm
20 mm
22 mm
24 mm
27 mm
30 mm
33 mm
36 mm
39 mm
42 mm
45 mm
48 mm
Length
25 mm
30 mm
35 mm
40 mm
45 mm
50 mm
55 mm
60 mm
65 mm
70 mm
75 mm
80 mm
85 mm
90 mm
95 mm
100 mm
105 mm
110 mm
115 mm
120 mm
125 mm
130 mm
140 mm
145 mm
150 mm
160 mm
165 mm
170 mm
175 mm
180 mm
185 mm
190 mm
200 mm
210 mm
220 mm
225 mm
230 mm
240 mm
250 mm
260 mm
265 mm
270 mm
275 mm
280 mm
285 mm
300 mm
310 mm
315 mm
320 mm
340 mm
325 mm
350 mm
360 mm
365 mm
385 mm
400 mm
430 mm
450 mm
480 mm
500 mm
Thread
Standard
Finish
HDG
Plain
Zinc Plated
