BarTite & BarClad
Self-Sealing Washers
achieve NEMA 250
Type 6P Rating

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Seals out water/moisture, air, dust, liquids, and other contaminants
Seals in water, fluids, air, and vapors
Low profile design perfect for countersunk fasteners & tight spaces
Reusable & compatible with most surface finishes
Partners well with hex, round, truss, binding, pan, fillister, and socket head fasteners
Accommodates flat or oval head fasteners either flat or angled under head
Dampens noise and vibration
High-pressure sealing capability:
Can withstand up to 9,500psi internal hydrostatic pressure
Made in USA

NEMA 250 Type 6P performance rated (Neoprene Version)
Low torque washer for fastening requirements under 100 inch-pounds
Exceptional performance in high-pressure sealing applications
Applying torque forces the flat surface of the washer to conform to the underside of the fastener resulting in metal-to-metal contact and an air & water-tight seal

Stable, non-aging sealant
Temperature range: -80°F to 300°F
(-62°C to 148°C)
Chemically resistant to water, gasoline, petroleum oils, salt sprays, alkali, acids, organic and aromatic solvents, detergents, ozone, hydrocarbons, oxygenated and chlorinated solvents

High performance elastomer providing excellent stability
Temperature range: -10°F to 400°F
(-23°C to 204°C)
Resistant to diesel fuels, oils, chemicals, most mineral acids, compression set, mold, fungus, and many aliphatic and aromatic hydrocarbon fluids that act as solvents for other rubbers
Exceptional resistance to atmospheric oxidation, uv light, and weathering
Low burning characteristics: inherently more resistant to burning that other non-fluorinated hydrocarbon rubbers

Screw Size	Neoprene	Viton®	Sealant ID ±.010	Metal Washer OD ±.010	Metal Washer Height ±.003
#5	LTN37120	LTV37120	.120	.375	.050
#6	LTN37138	LTV37138	.138	.375	.050
#8	LTN37164	LTV37164	.164	.375	.050
#10	LTN37190	LTV37190	.190	.375	.050
#10W	LTN43190	LTV43190	.190	.437	.050
¹/₄"	LTN43250	LTV43250	.250	.437	.050
¹/₄"W	LTN56250	N/A	.250 ±.015	.562	.055 ±.005
⁵/₁₆"	LTN56312	N/A	.312	.562	.055 ±.005