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Tinnerman® U-Type High Torque Fasteners

[D98317-071M]

High-Torque Fasteners. Equally at home on metal or plastic, these unique Tinnerman fasteners bring extra strength, reliability and economy wherever vibration, impact, or migration prevail.

They accept power driven screws readily, discourage cross-threading, won't clog with paint or freeze to screw threads. They are self-retaining over a wide range of panel thicknesses, yet permit trouble-free removal. Unusually high clamp loads are attainable. Prevailing torque is inherent in the design.

Material: All parts are Spring Steel, heat treated, unless otherwise specified.

Specifications
Material	Spring Steel|Phosphor Bronze|Beryllium Copper|Stainless Steel
Screw Size	M4.2
Material Thickness (s)	0.71
Panel Range	1.80-3.80
Design Variation	A
Length (A)	17.7
Width (b)	13.78
Length (A1)	19.5
Pre. Torq.	4.4lbs."
Ctr. Edge Max. (C)	7.92
Mnt. Hole Diameter (G)	8.33

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