DIN 912 cylinder bolts with hexagon socket, UNC 12.9 black

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Long description
Cylinder head screw with hexagon socket and Unified National Coarse (UNC) thread, an American screw thread with coarse pitch. Note: These can be supplied partially or fully threaded. This is not specified by DIN.

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  • Next-day delivery*
  • More than 500.000 products
Product
Unit

Measurements type

Thread diameter

d

Coils per inch

Length

l

Length

l

Thread length

b

Head shape

Thread type

Wrench/Spanner size

s

Head height

k

Head type

Head outside diameter (width)

D

Quality

Material

DIN standard

Content in sale unit

Weight per 100 pcs

Each
Imperial
5/16 Inch
18
1-1/4 Inch
31 mm
28 mm
Round
UNC
7/32 Inch
7.9 mm
6-point
11.1 mm
12.9
Steel
912
25 pcs
Each
Imperial
3/8 Inch
16
3/4 Inch
19 mm
Round
UNC
5/16 Inch
9.5 mm
6-point
14.2 mm
12.9
Steel
912
25 pcs
Each
Imperial
3/8 Inch
16
1 Inch
25 mm
Round
UNC
5/16 Inch
9.5 mm
6-point
14.2 mm
12.9
Steel
912
25 pcs
Each
Imperial
3/8 Inch
16
1-1/4 Inch
31 mm
31 mm
Round
UNC
5/16 Inch
9.5 mm
6-point
14.2 mm
12.9
Steel
912
25 pcs
Each
Imperial
3/8 Inch
16
1-1/2 Inch
38 mm
32 mm
Round
UNC
5/16 Inch
9.5 mm
6-point
14.2 mm
12.9
Steel
912
25 pcs
Each
Imperial
7/16 Inch
14
1 Inch
25 mm
25 mm
Round
UNC
1-1/16 Inch
11 mm
6-point
16 mm
12.9
Steel
912
25 pcs
2.8 kg
Each
Imperial
7/16 Inch
14
1-1/4 Inch
31 mm
30 mm
Round
UNC
1-1/16 Inch
11 mm
6-point
16 mm
12.9
Steel
912
25 pcs
2.4 kg
Each
Imperial
7/16 Inch
14
1-1/2 Inch
38 mm
30 mm
Round
UNC
1-1/16 Inch
11 mm
6-point
16 mm
12.9
Steel
912
25 pcs
3.5 kg
Each
Imperial
7/16 Inch
14
1-3/4 Inch
44 mm
44 mm
Round
UNC
1-1/16 Inch
11 mm
6-point
16 mm
12.9
Steel
912
25 pcs
4 kg
Each
Imperial
1/2 Inch
13
1-1/4 Inch
31 mm
9.5 mm
Round
UNC
3/8 Inch
12.7 mm
6-point
19 mm
12.9
Steel
912
1 pcs
Each
Imperial
1/2 Inch
13
1-3/4 Inch
44 mm
9.5 mm
Round
UNC
3/8 Inch
12.7 mm
6-point
19 mm
12.9
Steel
912
1 pcs
Each
Imperial
5/8 Inch
11
2 Inch
50 mm
12.7 mm
Round
UNC
1/2 Inch
15.9 mm
6-point
22.2 mm
12.9
Steel
912
25 pcs