About LHSTIX
LHSTIX screw concept is the result of effort to find maximum efficiency and balance in fastening. Two types of design are 1) Line Recess (LR) having the area of torque transmission in the recessed area of a screw head and 2) Line Head (LH) having the area of torque transmission on the outer circumference of a screw head.
In addition, special features described below are available specifically to your need.
A): LH and LR include specific tapered angle between the driving tool and screw head design.
B): LH-S, LH-SS, LR-S, LS, and LX does not have specific tapered angle between the driving tool and screw head design.
C): ULR, Ultra Line Recess, for the miniature screw group and Rock star for construction screw.
D): LR-T, 5LR, 3ULR, and 5ULR have a security screw functions.
E): LS and LX recess possible to use standard tools
Also we have newly added for lineup our original cross recess (QuaStix)
Features of LHSTIX
Excellent torque transmission
No Cam-out design
Excellent fit between bit and screw.
① Torque transmission
Excellent torque transmission is achieved from 0 degree driving angle design. The torque can be transfered to axial force without loss, so the screw fastening is stable.
② No Cam-out
Cam-out is the term given to when a screw bit slips out of a screw's head while tightening the screw. The driving surface of the LHSTIX's recess forms an arc with good balance that the bit is hard to lift and the recess is not likely to collapse.
m: Recess diameter
Tf: Tightening torque
r: Force tangent to radius(torque)
Ft: Force to recess driving surface
Fc: Cam-out force
θ: Disengaging angle
③ Fitting with Bits
LHSTIX is a screw fastening system that improving your work efficiency, safety, and reliability. Its little ratting between screw and bits, so its possible to fitting with stainless screw.
LHSTIX System
LHSTIX Lisencee
LHSTIX
Lisencee
QuaStix
QuaStix
No Cam-out cross recess
Efficiently reduce the screw fastening problems
Reduce the problems caused by screw recess collapsing
QuaStix retains the features from the original LHSTIX concept, both "No cam-out" and "Excellecnt torque transmission" also its possible to use cross recess bits to fastening and loosen the screw when QuaStix bits are not available.This fastening system enables screw fastening with your work efficiency, safety, and reliability that could not achieved with conventional cross recess.
Features
No cam-out
Excellent torque transmission
Excellent fit between bit and screw
Excellent durability of bit
Compatible with ordinary cross recess bit
Designed with multiple radiuses create
positive engagement
Driving angle is designed θ≦0°
Tapered angle between bit
and contacting surface
Wider wing dimension
Compatible with cross recess bits
No cam-out
Designed with multiple radiuses create positive engagement
Excellent torque transmission
Driving angle is designed θ≦0°
Excellent fit between bit and screw
Tapered angle between bit and contacting surface
Excellent durability of bit
Wider wing dimension
Compatible with ordinary cross recess bit
Compatible with cross recess bits
Microstix（3ULR）
Microstix
（3ULR）
Suitable for ultra thin-head screw design!
Stable fastening can be achieved combining with ultra-precise bits.
No need to worry about the recess collapsing!
Our unique driving tool design is meeting the increased demand to improve efficiency and productivity from continuous miniaturization of electronic products. We support sizes from 0.6mm. Microstix correspponds not only to the thin-head, but also standard head and its also functions as security screw.
CATALOG
Since the spin-off from OSG Corporation in 2005, we have expanded our business in the fields of ICT and digital home appliances, focusing on tamper-resistant screw, miniature precision screw parts and converting tools that utilize OSG's forming technology.
We always value the communication with our customers and will continue to develop new technologies to meet the increasingly advanced and diversified needs from our customers.
We look forward to your continued patronage in the future.
SCREW
SCREW
