Washers

ASTM A193 Gr. B7, B8, B8M, B16, B6, B5, B8T, B8MA
(High Temperature / Pressure Service Bolts)
ASTM 320-L7, L7M, L43, B8, B8M, B8T, B8MA
(Low Temperature Service Bolts )
ASTM A194 Gr. 2H, 2HM, 3, 4, 6, 7, 7M, 8, 8A, 8M, 8C, 8CA, 8T

(High Temperature / Pressure Nuts )
Super Alloys Material including Hastelloys, Incoloys, Inconels, Monel 400, Monel K500 & UNS SC31803

Zinc Electroplating
Hot Dip Galvanization
Hot Dip Aluminum Plating
Dacromet coatings
Cadmium Electroplating
PTFE® Coatings
Xylan ®Coatings