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Inch Series PUSHTITE® II Fasteners

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PUSHTITE® II Trilobular™ fasteners are designed to be pressed into recommended hole sizes with a single, straight-line stroke. They can be used in a broad range of thermoplastics of widely varying densities.

PUSHTITE® II fasteners combine a 3 lobe thread form with a 70° - 10° semi-buttress thread shape to permit easy entry and provide exceptional pull-out resistance.

Threads are helical, not annular, permitting displaced air to escape during insertion.

The helical thread form also allows the fasteners to be removed and reinserted if necessary.

Recommended length of thread engagement is two screw diameters minimum.

The range of suggested hole sizes is large because of the range of densities in thermoplastic compounds and length of thread engagements. Generally, low density plastic can use smaller hole diameters. Long lengths of engagement (2.5 to 3 diameters) require larger holes.

Tamper Resistant yet Removable for Service.
PUSHTITE® II fasteners are normally available with a drive system in the head for removal, adjustment or final tightening. Where adjustment or removal is not required, they are available without slot, recess or socket in the head.

 

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Items  Request Information

  Item # Screw Size T.P.I. C Dimension D Dimension P Point Diameter Ref. Min. Out-of-Round Pilot Hole Diameter
item-1263 2 in - 22 0.0835 - 0.0885 in 0.080 - 0.085 in 0.063 in 0.0035 in 0.073 - 0.079 in
item-1264 3 in - 20 0.097 - 0.102 in 0.093 - 0.098 in 0.073 in 0.004 in 0.085 - 0.092 in
item-1265 4 in - 18 0.1105 - 0.1155 in 0.1055 - 0.1105 in 0.083 in 0.0045 in 0.097 - 0.105 in
item-1266 6 in - 16 0.135 - 0.141 in 0.130 - 0.136 in 0.104 in 0.005 in 0.120 - 0.128 in
item-1267 7 in - 15 0.146 - 0.152 in 0.1405 - 0.1465 in 0.112 in 0.0055 in 0.131 - 0.139 in
item-1268 8 in - 14 0.162 - 0.168 in 0.156 - 0.162 in 0.124 in 0.006 in 0.144 - 0.152 in
item-1269 9 in - 13 0.175 - 0.181 in 0.168 - 0.174 in 0.134 in 0.007 in 0.156 - 0.165 in
item-1270 10 in - 12 0.188 - 0.194 in 0.179 - 0.185 in 0.143 in 0.009 in 0.165 - 0.175 in
item-1271 12 in - 11 0.214 - 0.220 in 0.204 - 0.210 in 0.164 in 0.010 in 0.191 - 0.201 in
item-1272 1/4 in - 9 0.249 - 0.255 in 0.239 - 0.244 in 0.182 in 0.011 in 0.217 - 0.229 in

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