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ASTM A194
ASTM A563
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SAE J995
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3" USS F/W
# 552.300
3"-4 UNC Gr.2 HVY Hex JAM Nut
# 145.300
3"-4 UNC Gr.2 Hex Nut
# 078.300
3"-12 UNF A194 2H HVY Hex Nut
# 094.300
3"-8 (8-UN) A194 2H HVY Hex Nut
# 092.300
3"-8 (8-UN) A194 2H HVY Hex JAM Nut
# 096.300
3"-4 UNC A194 2H HVY Hex Nut
# 093.300
3"-4 UNC A563 Gr.A HVY Hex Nut
# 108.300
3" F436 F/W
# 550.300
3" x 240" CS-1045 R/B
# 1045.300.240
3" X 240" 44W/50W R/B
# 44.300.240
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