1 - Komet Scandinavia AB

JEL® UBGF
Thread engagements
1
140°
D9
90°
D1
D
D3.1
90°
BT
TL
EL
BT = drill depth
D3.1 = max. possible chamfer x with front chamfer
EL = thread engagement
TL = full thread length
2
M
Nominal x
2,0×D
D D1 D3.1 D9 BT EL TL
M3 2,50 3,30 3,10 6,65 6,10 5,80
M4 3,30 4,30 4,12 8,58 7,90 7,30
M5 4,20 5,30 5,19 10,63 9,80 9,20
M6 5,00 6,30 6,25 13,28 12,30 11,40
M8 6,80 8,30 8,41 16,64 15,40 14,20
M10 8,50 10,30 10,54 21,49 20,00 18,50
M12 10,30 12,30 12,65 24,83 23,10 21,60
M14 12,00 14,30 14,81 30,19 28,20 26,60
M16 14,00 16,30 16,88 34,23 32,20 30,60
M – metric ISO thread DIN 13
MF
Nominal
x
2,0×D
D D1 D3.1 D9 BT EL TL
M6×0,75 5,25 6,30 6,18 12,97 12,20 11,60
M8×1 7,00 8,30 8,31 17,70 16,70 15,40
M10×1 9,00 10,30 10,35 21,39 20,40 19,40
M12×1,5 10,50 12,30 12,35 24,34 23,30 22,40
M12×1 11,00 12,30 12,35 26,01 24,50 23,00
M14×1,5 12,50 14,30 14,61 29,03 27,50 26,00
M16×1,5 14,50 16,30 16,64 33,53 32,00 30,50
MF – metric fine ISO thread DIN 13
Nominal x
UNC
2,0×D
D D1 D3.1 D9 BT EL TL
1/4-20 UNC 5,08 6,65 6,83 14,41 13,10 11,90
5/16-18 UNC 6,53 8,24 8,56 17,46 16,00 14,60
3/8-16 UNC 7,94 9,83 10,23 21,15 19,60 18,00
1/2-13 UNC 10,75 13,00 13,72 27,70 25,70 24,00
UNC – american Unified coarse thread ANSI B1.1
Nominal x
UNF
2,0×D
D D1 D3.1 D9 BT EL TL
1/4-28 UNF 5,44 6,65 6,70 13,94 13,00 12,10
5/16-24 UNF 6,88 8,24 8,40 17,34 16,30 15,20
3/8-24 UNF 8,47 9,83 10,01 19,47 18,40 17,30
1/2-20 UNF 11,43 13,00 13,35 25,94 24,70 23,30
UNF – american Unified fine thread ANSI B1.1
Nominal x
G
2,0×D
D D1 D3.1 D9 BT EL TL
G1/8-28 8,82 10,03 10,12 20,30 19,40 18,50
G1/4-19 11,82 13,46 13,52 27,10 25,70 24,50
G – Whitworth pipe thread DIN EN ISO 228 and
DIN EN 10226 (previously DIN 2999)
3
4
5
6
7
JEL® DBGF
D
D3.1
90°
Nominal x
M
2,0×D
3,0×D
D D3.1 BT TL BT TL
8
M6 / M7 6,3 17,8 14,0 23,8 20,0
TL
BT
M8 8,3 23,2 18,5 31,2 26,5
M10 10,3 28,5 23,0 38,5 33,0
M12 12,3 34,0 27,5 46,0 39,5
9
M – metric ISO thread DIN 13
53