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Paulin® Papco® 109-022 Pozi-Lok® 109 Standard Stop Nut With Nylon Insert, 1/2-20, Carbon Steel, Zinc Plated, 5 Material Grade

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Description

Paulin® Papco® Stop Nut, Standard, Series: Pozi-Lok® 109, Measurement System: Imperial, 1/2-20 Thread, Carbon Steel, Zinc Plated, Material Grade: 5, Stop Style, 3/4 in Width Across Flats, UNF Thread

These prevailing torque locknuts offer excellent vibration-resistance and a wide range of adjustment. The nylon collar prevents liquid seepage and internal corrosion. It is smaller than the bolt diameter and as the bolt enters the collar, the thread form is impressed in the nylon. The resulting compressive forces exert constant friction grip on the bolt and prevent loosening. These nuts may be re-used up to 50 times because the "elastic memory" feature of the nylon causes it to return to its original shape. May be used with grade 2 and grade 5 screws up to 250 deg F. Bright zinc chromate plated.

Specifications

Diameter - Thread Size 1/2-20
Finish Zinc Plated
Material Carbon Steel
Material Grade 5
Measurement System Imperial
Series Pozi-Lok® 109
Style Stop
Thread Type UNF
Type Standard
Width Across Flats 3/4 in

Country of Origin: China

Application:
Used with Grade 2 and Grade 5 screws up to 250 deg F

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