CLL Series J

CLL Series (J) (Imperial):

Miniature Clinserts are used in Electronic and Aerospace Applications, where the size and the strength  are critical.

Their Pull-Out strength exceeds the tensile strength of most Military Standard Screws.

These Inserts may be installed in a Material Sheet as thin as 1/6", providing protrusion of the insert is not objectionable.

The Mini Clinserts (Imperial) product code starts with CLL.

The range of these Clinserts is from 0 up to 8, each of these sizes are available in standard threads as in fine threads.

These part numbers are according to Military Specs

Standard Type "S"

Part-no Thread
A Ø A
Class 5H
Drill Part # Shear Engage mm² Countersink Tool Part # G Min Tapping Hole
Through             Blind
Installation Tool Part no
CLL0256J 2-56” UNCJ-3B D0134 0,0157 (10,1) CSK0166 8-32    UNC-2B 0,140 (3,56) TTI0134 TBI0134 CLLT02
CLL0440J 4-40” UNCJ-3B D0161 0,0302 (19,5) CSK0194 9-32    UNF-2B 0,160 (4,06) TTI0161 TBI0161 CLLT04
CLL0632J 6-32” UNCJ-3B D0187 0,0329 (21,2) CSK0220 12-28   UNF-2B 0,160 (4,06) TTI0187 TBI0187 CLLT06
CLL0832J 8-32” UNCJ-3B D0228 0,0669 (43,2) CSK0225 ¼-28    UNF-2B 0,210 (5,33) TTI0228 TBI0228 CLLT08

Locking Type "L"

CLLL0440J 4-40” UNCJ-3B D0161 0,0302 (19,5) CSK0194 9-32    UNF-2B 0,160 (4,06) TTI0161 TBI0161 CLLT04
CLLL0632J 6-32” UNCJ-3B D0187 0,0329 (21,2) CSK0220 12-28   UNF-2B 0,160 (4,06) TTI0187 TBI0187 CLLT06
CLLL0832J 8-32” UNCJ-3B D0228 0,0669 (43,2) CSK0225 ¼-28    UNF-2B 0,210 (5,33) TTI228 TBI228 CLLT06