Data Sheet

06
184
SW
Ø 1
Ø 4
Ø 2
Ø 3
18
L
1
2 3
4
1 2
3
4
Explanation of symbols from page 315
Studs
with special inside profile, hardened, gunmetal finish
Reduced shank, hardened, gunmetal finish. Suitable for sunken broken screws use (Ø 1 + Ø 2). For raised or protruding broken screws use (Ø 4).
ground version, made to match the drilling jigs exactly
Instructions for use
No. 1
Drill into broken thread
with drilling jig
No. 2
Drive in stud and screw nut down to the base.
No. 3
Turn broken screw out steadily without tilting
made of special steel profile, hardened, gunmetal finish
Extractor nuts
High-performance twist drills DIN 338
HSS ground
Drilling jigs
Size For
threads
Ø
mm
Ø
inch
Length
mm
1 M 5 - M 6 3,2 1/8 60,0 244 001 1
2 M 7 - M 8 4,8 3/16 70,0 244 002 1
3 M 9 - M 10 6,4 1/4 78,0 244 003 1
4 M 12 8,0 5/16 83,0 244 004 1
5 M 14 - M 16 8,7 11/32 94,0 244 005 1
Size For
stud size
Spanner
width mm
Length
mm
1 1 10,0 16,0 244 032 1
2 2 11,0 16,0 244 046 1
3 3 13,0 16,0 244 064 1
4 4 14,0 16,0 244 080 1
5 5 17,0 16,0 244 087 1
Ø
mm
Ø
inch
for
stud size
Length
mm
3,2 1/8 1 - 4 65,0 214 032 1
4,8 3/16 5 - 7 86,0 214 048 1
6,4 1/4 8 101,0 214 064 1
8,0 5/16 9 117,0 214 080 1
8,7 11/32 10 125,0 214 087 1
Size Ø 1
mm
Ø 2
mm
Ø 3
mm
Ø 4
mm
Ø 3
Zoll
Ø 4
Zoll
SW
mm
L
mm
1 7,0 6,0 3,2 5,0 1/8 3/16 6,0 30,0 244 101 1
2 8,0 7,0 3,2 6,0 1/8 — 7,0 30,0 244 102 1
3 9,0 — 3,2 7,0 1/8 1/4 8,0 30,0 244 103 1
4 10,0 — 3,2 8,0 1/8 5/16 9,0 30,0 244 104 1
5 11,0 — 4,8 8,0 3/16 5/16 9,0 30,0 244 105 1
6 12,0 — 4,8 9,0 3/16 — 10,0 30,0 244 106 1
7 13,0 — 4,8 10,0 3/16 1/8 11,0 30,0 244 107 1
8 14,0 — 6,4 11,0 1/4 7/16 12,0 30,0 244 108 1
9 15,0 — 8,0 12,0 5/16 — 13,0 30,0 244 109 1
10 17,0 16,0 8,7 14,0 11/32 — 14,0 30,0 244 110 1