Product Catalog
Catalog Tools
Measurement
Metric Inch
Material
Steel
Finish
Black Oxide
Products
Exclusive Products New Products Quick Ship Products
Remove All Filters

Language
Convert Units of Measure =

ROEMHELD Contact Bolts (Radius)

ROEMHELD Power Workholding

Inch
PLEASE NOTE: "E" dimension represents a radiused relief cut instead of threads.
QUANTITY Part Number a
(in)
b
(in)
c
(in)
f
(in)
R
(in)
r
(in)
E
(in)
HEX
(in)
CLR-401-CB 1/4-20 .250 .375 .150 .78 - .100 7/16
CLR-400-CB 1/4-20 .375 .781 .275 .78 - .100 7/16
CLR-404-CB 5/16-18 .312 .500 .201 1.00 - .111 1/2
CLR-402-CB 5/16-18 .375 .781 .264 .78 - .111 1/2
CLR-403-CB 3/8-16 .500 .875 .375 1.37 - .125 9/16
CLR-405-CB 1/2-13 .500 .875 .346 1.75 - .154 3/4
CLR-406-CB 5/8-11 .781 1.187 .599 2.37 - .182 15/16
CLR-408-CB 3/4-10 1.000 1.375 .800 2.37 - .200 1 1/8
CLR-409-CB 1-8 1.187 1.843 .937 3.90 - .250 1 1/2
Metric
Sizes marked * are not heat treated.
PLEASE NOTE: "E" dimension on Metric contact bolts do not represent a relief cut under the head and they are not fully threaded.
QUANTITY Part Number for nom. cyl. Ø D
(mm)
a
(mm)
b
(mm)
c
(mm)
f
(mm)
R
(mm)
r
(mm)
E
(mm)
HEX
(mm)
CLR-3614-027-CB 12 M 5 9 19 7 20 .3 - 8
CLR-3614-016-CB 16 M 6 10 20 8 20 .3 - 10
CLR-3614-039-CB 12/16 M 6 6 9.5 5 20 .3 - 10 *
CLR-3614-001-CB 25 M 8 10 20 8 20 .3 - 11
CLR-3614-002-CB 25 M 10 12 22 9.5 35 .3 - 17
CLR-3614-038-CB 20/25 M 8 8 13 6 25 .3 - 13 *
CLR-3614-028-CB 32/40 M 12 12 22 9 45 .3 - 19
CLR-3614-003-CB 40 M 16 20 30 16 60 .3 - 24
CLR-3614-015-CB 50 M 20 25 35 20 60 .3 - 30
CLR-3614-017-CB 63 M 27 30 47 24 100 .3 - 41
CLR-3614-018-CB 80 M 30 35 54 29 100 .3 - 46
CLR-3614-019-CB 100 M 42 45 71 38 140 .3 - 65
CLR-3614-020-CB 125 M 48 60 90 50 250 1.6 - 75