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Type All Small OD SMALL OD STANDARD LARGE OD BEVELED STRUCTUREL EXT EXT/INT FENDER INT SAE THICK USS Diameter All 0 0-80 1-64 1-72 2-56 2-64 3-48 3-56 4 4-40 4-48 5 5-40 5-44 1/8'' 6 6-32 6-40 6-48 8 8-32 8-36 10 10-24 10-32 3/16'' 3/16''-24 12 12-24 12-28 1/4'' 1/4''-10 1/4''-20 1/4''-28 5/16'' 5/16''-9 5/16''-18 5/16''-24 3/8'' 3/8''-7 3/8''-16 3/8''-24 7/16'' 7/16''-14 7/16''-20 1/2'' 1/2''-6 1/2''-13 1/2''-20 9/16'' 9/16''-12 9/16''-18 5/8'' 5/8''-5 5/8''-11 5/8''-18 3/4'' 3/4''-4.5 3/4''-10 3/4''-16 7/8'' 7/8''-9 7/8''-14 1 1 5/8''-5 1/2 1'' 1''-8 1''-12 1''-14 1 1/8'' 1 1/8''-7 1 1/8''-8 1 1/8''-12 1 1/4'' 1 1/4''-7 1 1/4''-8 1 1/4''-12 1 3/8'' 1 3/8''-6 1 3/8''-8 1 3/8''-12 1 1/2'' 1 1/2''-6 1 1/2''-8 1 1/2''-12 1 5/8'' 1 5/8''-8 1 5/8''-12 1 3/4'' 1 3/4''-5 1 3/4''-8 1 3/4''-12 1 7/8'' 1 7/8''-5 1 7/8''-8 2 2'' 2''-4 1/2 2''-8 2''-12 2 1/4'' 2 1/4''-4 1/2 2 1/4''-4.5 2 1/4''-8 2 1/4''-12 2 1/2'' 2 1/2''-4 2 1/2''-8 2 1/2''-12 2 3/4'' 2 3/4''-4 2 3/4''-8 2 3/4''-12 3 3'' 3''-4 3''-8 3''-12 3 1/4''-8 3 1/2''-8 2''-4-5 Length All 1/16'' 3/32'' 1/8'' 5/32'' 11/64'' 3/16'' 7/32'' 1/4'' 9/32'' 5/16'' 11/32'' 3/8'' 7/16'' 15/32'' 1 /2'' 1/2'' 9/16'' 5/8'' 5/8'' 11/16'' 3/4'' 13/16'' 7/8'' 15/16'' 1'' 1 1/8'' 1 3/16'' 1 1/4'' 1 5/16'' 1 3/8'' 1 7/16'' 1 1/2'' 1 1/2'' 1 9/16'' 1 5/8'' 1 3/4'' 1 7/8'' 1 15/16'' 2'' 2 1/8'' 2 1/4'' 2 1/4'' 2 5/16'' 2 3/8'' 2 1/2'' 2 5/8'' 2 3/4'' 2 7/8'' 3'' 3 1/4'' 3 1/2'' 3 5/8'' 3 3/4'' 4'' 4 1/4'' 4 3/8'' 4 1/2'' 4 3/4'' 5'' 5 1/4'' 5 1/2'' 5 3/4'' 6'' 6 1/4'' 6 1/2'' 6 3/4'' 7'' 7 1/4'' 7 1/2'' 8'' 8 1/2'' 9'' 9 1/2'' 10'' 10 1/2'' 11'' 11 1/2'' 12'' 12 1/2'' 13'' 13 1/2'' 14'' 15'' 16'' 17'' 18'' 20'' 22'' 24'' 26'' 28'' 30'' 32'' 34'' 36'' 2' 3' 4' 5' 6' 10' 12' Interior Diameter All 1/2'' 5/8'' 3/4'' 7/8'' 1'' 2'' 0.099'' 0.101'' 0.120'' 0.125'' 0.133'' 0.147'' 0.149'' 0.156'' 0.16'' 0.172'' 0.174'' 0.188'' 0.200'' 0.203'' 0.219'' 0.223'' 0.228'' 0.25'' 0.26'' 0.281'' 0.285'' 0.312'' 0.34'' 0.343'' 0.344'' 0.348'' 0.375'' 0.392'' 0.406'' 0.41'' 0.438'' 0.44'' 0.469'' 0.5'' 0.531'' 0.535'' 0.547'' 0.56'' 0.562'' 0.594'' 0.625'' 0.656'' 0.687'' 0.688'' 0.69'' 0.704'' 0.81'' 0.812'' 0.828'' 0.937'' 0.938'' 0.94'' 0.954'' 1.06'' 1.062'' 1.1565'' 1.187'' 1.25'' 1.312'' 1.375'' 1.38'' 1.4115'' 1.5'' 1.562'' 1.62'' 1.625'' 1.75'' 1.812'' 1.875'' 2.125'' 2.375'' 2.625'' 2.875'' 3.125'' Exterior Diameter All 1'' 2'' 2 1/2'' 2 3/4'' 3'' 3 1/2'' 4'' 5'' 0.064'' 0.126'' 0.187'' 0.25'' 0.281'' 0.312'' 0.375'' 0.437'' 0.438'' 0.5'' 0.562'' 0.5625'' 0.625'' 0.687'' 0.6875'' 0.688'' 0.734'' 0.75'' 0.812'' 0.875'' 0.922'' 1.125'' 1.156'' 1.25'' 1.312'' 1.375'' 1.469'' 1.5'' 1.625'' 1.75'' 1.875'' 2.25'' 2.5'' 2.75'' 3.25'' 3.375'' 3.5'' 3.75'' 4.25'' 4.5'' 4.75'' 5.25'' 5.5'' Thickness All 0.02'' 0.025'' 0.031'' 0.032'' 0.0325'' 0.036'' 0.04'' 0.05'' 0.0505'' 0.051'' 0.062'' 0.0635'' 0.065'' 0.0655'' 0.072'' 0.078'' 0.081'' 0.091'' 0.0975'' 0.102'' 0.109'' 0.114'' 0.12''-0.34'' 0.12''-0.38'' 0.125'' 0.128'' 0.134'' 0.14'' 0.144'' 0.148'' 0.156'' 0.164'' 0.183'' 0.187'' 0.1875'' 0.19''-0.44'' 0.195'' 0.22''-0.56'' 0.2205'' 0.245'' 0.25'' 0.25''-0.62'' 0.269'' 0.288'' 0.31''-0.72'' 0.312'' 0.315'' 0.375'' 0.39'' Head All Button Flat Socket Tip All Cone Cup Dog Flat Half Dog Knurled Oval Material All Brass Stainless Steel Steel Finish All Black Oxyde Brass Hot Dipped Galvanized Plain Stainless Steel Yellow Zinc Zinc Grade All 5 8 9 2 A C 12.9 18-8 316 A193 B7 A194 2H A307 A A563 A A563 C A563 DH ASTM F593 304 ASTM F593 316 F436 LOW CARBON THRU HARDENED

Bolts and Accessories | Imperial

Type All Small OD SMALL OD STANDARD LARGE OD BEVELED STRUCTUREL EXT EXT/INT FENDER INT SAE THICK USS Diameter All 0 0-80 1-64 1-72 2-56 2-64 3-48 3-56 4 4-40 4-48 5 5-40 5-44 1/8'' 6 6-32 6-40 6-48 8 8-32 8-36 10 10-24 10-32 3/16'' 3/16''-24 12 12-24 12-28 1/4'' 1/4''-10 1/4''-20 1/4''-28 5/16'' 5/16''-9 5/16''-18 5/16''-24 3/8'' 3/8''-7 3/8''-16 3/8''-24 7/16'' 7/16''-14 7/16''-20 1/2'' 1/2''-6 1/2''-13 1/2''-20 9/16'' 9/16''-12 9/16''-18 5/8'' 5/8''-5 5/8''-11 5/8''-18 3/4'' 3/4''-4.5 3/4''-10 3/4''-16 7/8'' 7/8''-9 7/8''-14 1 1 5/8''-5 1/2 1'' 1''-8 1''-12 1''-14 1 1/8'' 1 1/8''-7 1 1/8''-8 1 1/8''-12 1 1/4'' 1 1/4''-7 1 1/4''-8 1 1/4''-12 1 3/8'' 1 3/8''-6 1 3/8''-8 1 3/8''-12 1 1/2'' 1 1/2''-6 1 1/2''-8 1 1/2''-12 1 5/8'' 1 5/8''-8 1 5/8''-12 1 3/4'' 1 3/4''-5 1 3/4''-8 1 3/4''-12 1 7/8'' 1 7/8''-5 1 7/8''-8 2 2'' 2''-4 1/2 2''-8 2''-12 2 1/4'' 2 1/4''-4 1/2 2 1/4''-4.5 2 1/4''-8 2 1/4''-12 2 1/2'' 2 1/2''-4 2 1/2''-8 2 1/2''-12 2 3/4'' 2 3/4''-4 2 3/4''-8 2 3/4''-12 3 3'' 3''-4 3''-8 3''-12 3 1/4''-8 3 1/2''-8 2''-4-5 Length All 1/16'' 3/32'' 1/8'' 5/32'' 11/64'' 3/16'' 7/32'' 1/4'' 9/32'' 5/16'' 11/32'' 3/8'' 7/16'' 15/32'' 1 /2'' 1/2'' 9/16'' 5/8'' 5/8'' 11/16'' 3/4'' 13/16'' 7/8'' 15/16'' 1'' 1 1/8'' 1 3/16'' 1 1/4'' 1 5/16'' 1 3/8'' 1 7/16'' 1 1/2'' 1 1/2'' 1 9/16'' 1 5/8'' 1 3/4'' 1 7/8'' 1 15/16'' 2'' 2 1/8'' 2 1/4'' 2 1/4'' 2 5/16'' 2 3/8'' 2 1/2'' 2 5/8'' 2 3/4'' 2 7/8'' 3'' 3 1/4'' 3 1/2'' 3 5/8'' 3 3/4'' 4'' 4 1/4'' 4 3/8'' 4 1/2'' 4 3/4'' 5'' 5 1/4'' 5 1/2'' 5 3/4'' 6'' 6 1/4'' 6 1/2'' 6 3/4'' 7'' 7 1/4'' 7 1/2'' 8'' 8 1/2'' 9'' 9 1/2'' 10'' 10 1/2'' 11'' 11 1/2'' 12'' 12 1/2'' 13'' 13 1/2'' 14'' 15'' 16'' 17'' 18'' 20'' 22'' 24'' 26'' 28'' 30'' 32'' 34'' 36'' 2' 3' 4' 5' 6' 10' 12' Interior Diameter All 1/2'' 5/8'' 3/4'' 7/8'' 1'' 2'' 0.099'' 0.101'' 0.120'' 0.125'' 0.133'' 0.147'' 0.149'' 0.156'' 0.16'' 0.172'' 0.174'' 0.188'' 0.200'' 0.203'' 0.219'' 0.223'' 0.228'' 0.25'' 0.26'' 0.281'' 0.285'' 0.312'' 0.34'' 0.343'' 0.344'' 0.348'' 0.375'' 0.392'' 0.406'' 0.41'' 0.438'' 0.44'' 0.469'' 0.5'' 0.531'' 0.535'' 0.547'' 0.56'' 0.562'' 0.594'' 0.625'' 0.656'' 0.687'' 0.688'' 0.69'' 0.704'' 0.81'' 0.812'' 0.828'' 0.937'' 0.938'' 0.94'' 0.954'' 1.06'' 1.062'' 1.1565'' 1.187'' 1.25'' 1.312'' 1.375'' 1.38'' 1.4115'' 1.5'' 1.562'' 1.62'' 1.625'' 1.75'' 1.812'' 1.875'' 2.125'' 2.375'' 2.625'' 2.875'' 3.125'' Exterior Diameter All 1'' 2'' 2 1/2'' 2 3/4'' 3'' 3 1/2'' 4'' 5'' 0.064'' 0.126'' 0.187'' 0.25'' 0.281'' 0.312'' 0.375'' 0.437'' 0.438'' 0.5'' 0.562'' 0.5625'' 0.625'' 0.687'' 0.6875'' 0.688'' 0.734'' 0.75'' 0.812'' 0.875'' 0.922'' 1.125'' 1.156'' 1.25'' 1.312'' 1.375'' 1.469'' 1.5'' 1.625'' 1.75'' 1.875'' 2.25'' 2.5'' 2.75'' 3.25'' 3.375'' 3.5'' 3.75'' 4.25'' 4.5'' 4.75'' 5.25'' 5.5'' Thickness All 0.02'' 0.025'' 0.031'' 0.032'' 0.0325'' 0.036'' 0.04'' 0.05'' 0.0505'' 0.051'' 0.062'' 0.0635'' 0.065'' 0.0655'' 0.072'' 0.078'' 0.081'' 0.091'' 0.0975'' 0.102'' 0.109'' 0.114'' 0.12''-0.34'' 0.12''-0.38'' 0.125'' 0.128'' 0.134'' 0.14'' 0.144'' 0.148'' 0.156'' 0.164'' 0.183'' 0.187'' 0.1875'' 0.19''-0.44'' 0.195'' 0.22''-0.56'' 0.2205'' 0.245'' 0.25'' 0.25''-0.62'' 0.269'' 0.288'' 0.31''-0.72'' 0.312'' 0.315'' 0.375'' 0.39'' Head All Button Flat Socket Tip All Cone Cup Dog Flat Half Dog Knurled Oval Material All Brass Stainless Steel Steel Finish All Black Oxyde Brass Hot Dipped Galvanized Plain Stainless Steel Yellow Zinc Zinc Grade All 5 8 9 2 A C 12.9 18-8 316 A193 B7 A194 2H A307 A A563 A A563 C A563 DH ASTM F593 304 ASTM F593 316 F436 LOW CARBON THRU HARDENED

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