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F436 Flat Washer, Galvanized
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F436 Flat Washer, Galvanized

F436 Flat Washer, Galvanized

ASTM F436 thru hardened structural flat washers are used under bolt heads or nuts to increase the bearing surface area, or to offer protection so that the nut or bolt can be rotated without distortion of the bearing surface. They are designed for general purpose and structural use with bolts, nuts, studs, and other internally and externally threaded fasteners. Dimensional specifications are governed by ASTM F436. Dimensionally comparable to the low carbon SAE Washer, but manufactured from a higher grade of steel and heat treated. F436 washers are suitable for use with many fastener grades including B7, B16, L7, and A325 and A490 structural bolts. Also used with fasteners covered in A354 and A449. Available in hot dip galvanized finish, which provides a corrosion resistant zinc coating.

F436 Flat Washer, Galvanized
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Diameter Inside Diameter Outside Diameter Thickness Item # Availability Price Quantity UOM
1/2 0.5310 1.0630 0.1770 W436050G-I In Stock $0.18355/EA EA
5/8 0.6880 1.3130 0.1770 W436062G-I In Stock $0.26394/EA EA
3/4 0.8130 1.4680 0.1770 W436075G-I In Stock $0.30367/EA EA
7/8 0.9380 1.7500 0.1770 W436087G-I In Stock $0.44416/EA EA
1 1.0630 2.0000 0.1770 W436100G-I In Stock $0.65943/EA EA
1 1/8 1.1880 2.2500 0.1770 W436112G-I In Stock $0.91605/EA EA
1 1/4 1.3750 2.5000 0.1770 W436125G-I In Stock $1.08467/EA EA
1 3/8 1.5000 2.7500 0.1770 W436137G-I In Stock $0.70706/EA EA
1 1/2 1.6250 3.0000 0.1770 W436150G-I In Stock $0.81858/EA EA
1 5/8 1.7700 3.2500 0.2800 W436162G-I In Stock $1.00488/EA EA
1 3/4 1.8750 3.3750 0.2800 W436175G-I In Stock $1.71392/EA EA
2 2.1250 3.7500 0.2800 W436200G-I In Stock $3.06104/EA EA
2 1/2 2.6250 4.5000 0.3400 W436250G-I In Stock $3.93339/EA EA
2 3/4 2.8750 5.0000 0.3400 W436275G-I In Stock $6.46256/EA EA
3 3.1250 5.5000 0.3400 W436300G-I In Stock $11.55837/EA EA