GENERAL PURPOSE
List 105B (Continued) OSG GENERAL PURPOSE-POT
PACKED 1 PIECE
HSS
SPIRAL POINT
BR
S/O
0˚
C/1.5P
Lc
lk
L1
L
Overall Length
Thread Length
Neck Length
Shank Diameter
Square Width
Square Length
Number of Flutes
Thread Size
Thread Limit
Surface Treatment
EDP
Lc (Inch) 0.638 0.638 0.724 0.724 0.724 0.724 0.724 0.787 0.787 0.882
L1 (Inch) 1.008 1.008 1.154 1.154 1.154 1.154 1.154 1.276 1.276 1.315
d (Inch) 0.255 0.255 0.318 0.318 0.318 0.318 0.318 0.381 0.381 0.323
k (Inch) 0.191 0.191 0.238 0.238 0.238 0.238 0.238 0.286 0.286 0.242
lk (Inch) 0.313 0.313 0.375 0.375 0.375 0.375 0.375 0.438 0.438 0.406
L (Inch) 2.500 2.500 2.719 2.719 2.719 2.719 2.719 2.938 2.938 3.156
1230500 1230501 1230900 1230901 1231300 1231301 1236500 1231700 1231701 1232100
1/4 - 28 UNF 1/4 - 28 UNF
H3 H3
2
Bright
2 Steam Oxide
5/16 - 18 UNC H3 5/16 - 18 UNC H3
2
Bright
2 Steam Oxide
5/16 - 24 UNF 5/16 - 24 UNF 5/16 - 24 UNF
H3 H3 H4
2
Bright
2 Steam Oxide
2 3
Bright Bright
3/8 - 16 UNC H3 3/8 - 16 UNC H3 7/16 - 14 UNC H3
3 Steam Oxide
3
Bright
Globally Stocked
Stocked
Available Upon Request; MOQ May Apply
STT
Note: Other coatings are available upon request.
P
M
K
N
S
H
Steel
Non-Ferrous
HRSA
Carbon Steel
Stainless Steel
Hardened Steel
Alloy Steel 4140 4340
Cast Iron
Aluminum Nickel Alloy Titanium
Die Steel
Low Medium High 1010 1018 1035 1045 1065
6Al4V (30 HRC)
~35 HRC
35-45 HRC
45-50 HRC
50-70 HRC
6061 7075 Casting Inconel
300
400 17-4 PH
25-80 SFM 20-50 SFM 20-45 SFM
25-75 SFM 40-80 SFM 40-65 SFM
Good
Best
618
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