SL Bolt

Low cost anti-loosening self-locking, no-fall-off bolt

SL Bolt

Low cost anti-loosening self-locking, no-fall-off bolt

Feature
Low cost solution for reducing bolt Loosening
What is SL?
Self Lock
Industry
Automobile, consumer electronics and precision equipment
Specified Application
Any applications that require anti-loosening functionality
Benefits to Users
Reduce the cost, increase work efficiency and reliability
Size
M1.4〜M12

Conventional Products

<Issues>

●Thread adhesive and Nylon coating require secondary process and increase cost.

Reliability
100
Cost Index
100

SL Bolt

<Feature>

●Micro-projections placed on the crest of threads come into contact with the flank of the mating thread to prevent rotational loosening and falling off.
●No secondary process means no additional cost.
●No use of resin contributes on having less impact from heat on bolt loosening.

Reliability
100
Cost Index
70(bolt piece cost)

Same product with different shape