Threaded

BOSSCREW® FASTENERS

Bosscrew

BosScrew™ Product Details PDF

BosScrew Figure 1

The ITW Shakeproof BosScrew™ is the only screw for plastics that is designed not to loosen. Its unique thread form, designed with the patented WERCS® technology, works directly with the creeping aspect of plastic to interlock with the boss. The BosScrew™ utilizes standard head diameters and has the highest drive-to-strip ratio in the industry. This is the maximum performance fastener for most plastic applications. Time, temperature, and vibration only strengthen the joint.

    ADVANTAGES:
  • Reduce parts in an assembly; no more inserts
  • Permits the design of shorter bosses-save material
  • No spring components needed in the joint
  • Savings in service issues due to fasteners
    AVAILABLE FEATURES:
  • SEMS - add a washer under the head to span larger holes, protect fragile surfaces, and distribute load.
    WERCS® Technology:
  • ITW’s new WERCS® Technology is revolutionizing the design and manufacturing of threaded products. This technology allows the formation of unique geometries on the thread. Utilizing the WERCS® Technology, ITW has developed a suite or platform of innovative threaded products — products designed to dramatically advance fastening performance, increase manufacturing efficiency and reduce overall installed cost.
BosScrew Figure 2