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BarTite Self-Sealing Nuts

Product Description

• Seals out water/moisture, air, dust, liquids, and other contaminants
• Seals in water, fluids, air, and vapors
• Dampens noise and vibration
• Applying torque creates a three-way tensioning effect to guarantee an air & water-tight seal around the fastener assembly

Metal Washer

• Standard 1050 Steel
• 300 Series Stainless Steel

Metal Nut

• Standard 1010 Steel
• 300 Series Stainless Steel

Sealant

• Patented, thermosetting pvc plastisol
• Stable, non-aging
• Temperature range: -60°F to 275°F
  (-51°C to 135°C)
• Chemically resistant to water, gasoline, petroleum oils, salt sprays, alkali, acids, organic and aromatic solvents, detergents, ozone, hydrocarbons, oxygenated and chlorinated solvents

Conical Sealing Nut Sizes

Screw Size	Conical Zinc Plated	Conical Yellow Zinc Plated	DIM Across Flats	DIM Across Corners	Nut Thickness	DIM Washer Outside	Washer Thickness
6-32	SF0632ZC	N/A	.312	.344	.098	.333	.015
8-32	SF0832ZC	SF0832ZYC	.344	.378	.130	.380	.020
10-32	SF1032ZC	SF1032ZYC	.375	.413	.130	.406	.020
1/4"-20	SF2520ZC	N/A	.438	.482	.130	.506	.025

External Lock Sealing Nut Sizes

Screw Size	Ext Lock Zinc Plated	Ext Lock Stainless Steel	DIM Across Flats	DIM Across Corners	Nut Thickness	DIM Washer Outside	Washer Thickness
6-32	SF0632ZL	SF0632SSL	.312	.344	.114	.348	.018
8-32	SF0832ZL	SF0832SSL	.344	.378	.130	.381	.021
10-24	SF1024ZL	N/A	.375	.413	.130	.406	.023
10-32	SF1032ZL	SF1032SSL	.375	.413	.130	.406	.023
1/4"-20	SF2520ZL	N/A	.438	.482	.193	.506	.026