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航空用helicoil  Primer-Free 螺套

Primer-Free®

ll inserts are designed for use in applications where galvanic

corrosion between dissimilar metals is a concern. The proprietary Primer Free®

ll coating not only protects the base material and provides excellent lubricity,

but more importantly, eliminates the need for liquid chromate primers. With

Primer-Free®

ll coated inserts, the inserts are always evenly coated, providing

more accurate bolt torques.

When utilizing Primer-Free®

ll inserts, installation time is reduced significantly

and total in-place cost is decreased dramatically.

Primer-Free inserts are ideal for use in

aerospace applications