The Original Robertson - Hex Nut Machine Screw - Steel with Zinc Finish.https://www.calfast.com/2088-MNZ832.html#/1240-forsc... COMPARE THIS ITEM$3.80 - $4.48 /100PC
UCAN - Hexagonal Rod Couplings *Carbon Steel - Zinc Plated w/ internal UNC thread.https://www.calfast.com/3422-UCAROD12B.html#/1221-fo... COMPARE THIS ITEM$24.07 - $216.29 /100PCFor Bolt Dia. Price PROD # 1/4" 20 - UNC || 7/8" Long $24.07 /100PC UCAROD14B 5/16" 18 - UNC || 1-1/8" Long $39.43 /100PC UCAROD516B 3/8" 16 - UNC || 1-1/8" Long $35.19 /100PC UCAROD38B 1/2" 13 - UNC || 1-3/4" Long $98.56 /100PC UCAROD12B 5/8" 11 - UNC || 2-1/8" Long $146.26 /100PC UCAROD58B 3/4" 10 - UNC || 2-1/4" Long $216.29 /100PC UCAROD34B 
Hexagon Nuts *SAE GRADE 2 - Zinc Chromate Plated / SAE J995 - CARBON STEEL - ASME/ANSI B18.2.2https://www.calfast.com/1805-hnc2z004.html#/1217-for... COMPARE THIS ITEM$3.82 - $534.25 /100PCFor Bolt Dia. Price PROD # 1/4" 20 - UNC $3.82 /100PC HNC2Z004 5/16" 18 - UNC $5.81 /100PC HNC2Z005 3/8" 16 - UNC $6.40 /100PC HNC2Z006 7/16" 14 - UNC $15.72 /100PC HNC2Z007 1/2" 13 - UNC $16.17 /100PC HNC2Z008 9/16" 12 - UNC $32.15 /100PC HNC2Z009 5/8" 11 - UNC $41.57 /100PC HNC2Z010 3/4" 10 - UNC $49.33 /100PC HNC2Z012 7/8" 9 - UNC $107.16 /100PC HNC2Z014 1" 8 - UNC $96.37 /100PC HNC2Z016 1-1/8" 7 - UNC $235.77 /100PC HNC2Z018 1-1/4" 7 - UNC $301.28 /100PC HNC2Z020 1-1/2" 6 - UNC $534.25 /100PC HNC2Z024 
Hexagon Nuts *SAE GRADE 2 - BARE (non-plated) / SAE J995 - CARBON STEEL - ASME/ANSI B18.2.2https://www.calfast.com/1804-HNC2B016.html#/1217-for... COMPARE THIS ITEM$2.88 - $1,330.40 /100PCFor Bolt Dia. Price PROD # 1/4" 20 - UNC $2.88 /100PC HNC2B004 5/16" 18 - UNC $4.10 /100PC HNC2B005 3/8" 16 - UNC $6.75 /100PC HNC2B006 7/16" 14 - UNC $7.11 /100PC HNC2B007 1/2" 13 - UNC $16.16 /100PC HNC2B008 5/8" 11 - UNC $30.71 /100PC HNC2B010 3/4" 10 - UNC $57.71 /100PC HNC2B012 7/8" 9 - UNC $79.87 /100PC HNC2B014 1" 8 - UNC $135.87 /100PC HNC2B016 1-1/8" 7 - UNC $169.76 /100PC HNC2B018 1-1/4" 7 - UNC $233.34 /100PC HNC2B020 1-3/8" 6 - UNC $90.68 /100PC HNC2B022 1-1/2" 6 - UNC $393.24 /100PC HNC2B024 1-3/4" 5 - UNC $886.94 /100PC HNC2B028 2" 4-1/2 - UNC $1,330.40 /100PC HNC2B032 
Hexagon Nuts *SAE GRADE 5 - Zinc Chromate Plated / SAE J995 - CARBON STEEL - ASME/ANSI B18.2.2https://www.calfast.com/1807-HNC5Z012.html#/1224-for... COMPARE THIS ITEM$4.52 - $326.71 /100PCFor Bolt Dia. Price PROD # 1/4" 20 - UNC $4.52 /100PC HNC5Z004 5/16" 18 - UNC $4.53 /100PC HNC5Z005 3/8" 16 - UNC $9.54 /100PC HNC5Z006 1/2" 13 - UNC $22.40 /100PC HNC5Z008 9/16" 12 - UNC $25.21 /100PC HNC5Z009 5/8" 11 - UNC $40.07 /100PC HNC5Z010 3/4" 10 - UNC $68.24 /100PC HNC5Z012 7/8" 9 - UNC $79.94 /100PC HNC5Z014 1" 8 - UNC $180.90 /100PC HNC5Z016 1-1/8" 7 - UNC $326.71 /100PC HNC5Z018 1-1/4" 7 - UNC $315.83 /100PC HNC5Z020 1-1/2" 6 - UNC $150.95 /100PC HNC5Z024 
Hexagon Nuts *SAE GRADE 8 - Yellow Zinc Plated / SAE J995 - MEDIUM CARBON STEEL - ASME/ANSI B18.2.2https://www.calfast.com/1809-HNC8Z012.html#/1224-for... COMPARE THIS ITEM$10.22 - $1,138.78 /100PCFor Bolt Dia. Price PROD # 1/4" 20 - UNC $10.22 /100PC HNC8Z004 5/16" 18 - UNC $10.22 /100PC HNC8Z005 3/8" 16 - UNC $15.44 /100PC HNC8Z006 7/16" 14 - UNC $24.93 /100PC HNC8Z007 1/2" 13 - UNC $31.82 /100PC HNC8Z008 9/16" 12 - UNC $65.86 /100PC HNC8Z009 5/8" 11 - UNC $59.86 /100PC HNC8Z010 3/4" 10 - UNC $93.51 /100PC HNC8Z012 7/8" 9 - UNC $165.00 /100PC HNC8Z014 1" 8 - UNC $264.09 /100PC HNC8Z016 1-1/8" 7 - UNC $464.41 /100PC HNC8Z018 1-1/4" 7 - UNC $566.94 /100PC HNC8Z020 1-3/8" 6 - UNC $12.27 /EA HNC8Z022 1-1/2" 6 - UNC $1,138.78 /100PC HNC8Z024 
Hexagon Nuts *SAE GRADE 8 - BARE (non-plated) / SAE J995 - MEDIUM CARBON STEEL - ASME/ANSI B18.2.2https://www.calfast.com/1808-HNC8B012.html#/1224-for... COMPARE THIS ITEM$72.73 - $83.59 /100PC
Nylon Insert - Imperial - UNC (Coarse) Thread - Zinc Plated - Carbon Steel - For resisting loosening under vibrations and torquehttps://www.calfast.com/12924-nylon-insert-lock-nut-... COMPARE THIS ITEM$4.85 - $2,956.31 /100PCFor Bolt Dia. Price PROD # #4 40 - UNC $4.85 /100PC LNZ440NC #6 32 - UNC $7.01 /100PC LNZ632NC #8 32 - UNC $5.67 /100PC LNZ832NC #10 24 - UNC $5.16 /100PC LNZ1024NC #12 24 - UNC $17.92 /100PC LNZ1224NC 1/4" 20 - UNC $5.65 /100PC LNZ004NC 5/16" 18 - UNC $7.93 /100PC LNZ005NC 3/8" 16 - UNC $12.56 /100PC LNZ006NC 7/16" 14 - UNC $13.88 /100PC LNZ007NC 1/2" 13 - UNC $24.27 /100PC LNZ008NC 9/16" 12 - UNC $49.73 /100PC LNZ009NC 5/8" 11 - UNC $61.06 /100PC LNZ010NC 3/4" 10 - UNC $84.86 /100PC LNZ012NC 7/8" 9 - UNC $142.97 /100PC LNZ014NC 1" 8 - UNC $229.67 /100PC LNZ016NC 1-1/8" 7 - UNC $375.18 /100PC LNZ018NC 1-1/4" 7 - UNC $1,542.29 /100PC LNZ020NC 1-1/2" 6 - UNC $2,956.31 /100PC LNZ024NC 1-3/4" 5 - UNC $1,844.63 /100PC LNZ028NC Show more for this productCall for the following: For Bolt Dia. PROD # #2 LNZ256NC #10 LNZ1032NC 1-3/8" LNZ022NC 2" LNZ032NC 
METRIC - Standard Type - NC Thread - Class 8.8 Steel - DIN 934 - High Tensile - Heat Treated - 800 N/mm²=115,000 PSI - Zinc Platedhttps://www.calfast.com/31617-hex-nut-iso-88-steel-z... COMPARE THIS ITEM$13.40 - $464.04 /100PCDIA. Price PROD # M3 Coarse $13.40 /100PC HNMZC883 M4 Coarse $14.23 /100PC HNMZC884 M5 Coarse $15.48 /100PC HNMZC885 M6 Coarse $15.48 /100PC HNMZC886 M7 Coarse $34.43 /100PC HNMZC887 M8 Coarse $22.49 /100PC HNMZC888 M10 Coarse $29.65 /100PC HNMZC8810 M12 Coarse $69.85 /100PC HNMZC8812 M14 Coarse $88.10 /100PC HNMZC8814 M16 Coarse $136.28 /100PC HNMZC8816 M18 Coarse $195.92 /100PC HNMZC8818 M20 Coarse $224.53 /100PC HNMZC8820 M22 Coarse $319.98 /100PC HNMZC8822 M24 Coarse $464.04 /100PC HNMZC8824 
Steel Wing Nuts *Cold Forged - Bright Zinc Chromate Plated / Rust-Resistant Finish - Recessed wings for excellent finger grip.https://www.calfast.com/2056-WNZ1420PA.html#/1217-fo... COMPARE THIS ITEM$11.21 - $74.75 /100PCFor Bolt Dia. Price PROD # #6-32 32 - UNC || 21/32" WING $14.34 /100PC WNZ632PA #8-32 32 - UNC || 27/32" WING $11.21 /100PC WNZ832PA #10-24 24 - UNC || 27/32" WING $16.04 /100PC WNZ1024PA #10-32 32 - UNC || 27/32" WING $14.76 /100PC WNZ1032PA 1/4" 20 - UNC || 1-1/16" WING $15.71 /100PC WNZ1420PA 5/16" 18 - UNC || 1-7/32" WING $16.80 /100PC WNZ51618PA 3/8" 16 - UNC || 1-13/32" WING $35.23 /100PC WNZ3816PA 1/2" 13 - UNC || 1-7/8" WING $74.75 /100PC WNZ1213PA 
Hexagon Nuts *GRADE 2H - BARE (non-plated) / ASTM A194 - LOW CARBON STEEL - For use with B7 Studs & Rodshttps://www.calfast.com/2059-2HB516-2H.html#/1219-fo... COMPARE THIS ITEM$7.05 - $490.58 /100PCFor Bolt Dia. Price PROD # 3/8" 16 - UNC $32.99 /100PC 2HB38-2H 1/2" 13 - UNC $28.70 /100PC 2HB12-2H 5/8" 11 - UNC $43.58 /100PC 2HB58-2H 3/4" 10 - UNC $68.50 /100PC 2HB34-2H 7/8" 9 - UNC $154.22 /100PC 2HB78-2H 1" 8 - UNC $152.48 /100PC 2HB1-2H 1-1/8" 7 - UNC $261.87 /100PC 2HB118-2H 1-1/4" 7 - UNC $267.00 /100PC 2HB114-2H 1-1/2" 6 - UNC $490.58 /100PC 2HB112-2H 1-5/8" 6 - UNC $7.05 /EA 2HB158-2H Show more for this productCall for the following: For Bolt Dia. PROD # 1/4" 2HB14-2H 5/16" 2HB516-2H 7/16" 2HB716-2H 1-3/8" 2HB138-2H 1-3/4" 2HB134-2H 
Nylon Insert - Imperial - UNC (Coarse) Thread - 18.8 Stainless Steel - For resisting loosening under vibrations and torquehttps://www.calfast.com/50705-nylon-insert-lock-nut-... COMPARE THIS ITEM$7.09 - $1,731.66 /100PCFor Bolt Dia. Price PROD # #4 40 - UNC $9.03 /100PC LNS188C440 #6 32 - UNC $11.13 /100PC LNS188C632 #8 32 - UNC $11.65 /100PC LNS188C832 #10 24 - UNC $14.04 /100PC LNS188C003 #12 24 - UNC $7.09 /100PC LNS188C1224 1/4" 20 - UNC $19.20 /100PC LNS188C004 5/16" 18 - UNC $25.37 /100PC LNS188C005 3/8" 16 - UNC $43.37 /100PC LNS188C006 7/16" 14 - UNC $66.80 /100PC LNS188C007 1/2" 13 - UNC $122.92 /100PC LNS188C008 9/16" 12 - UNC $117.47 /100PC LNS188C009 5/8" 11 - UNC $227.98 /100PC LNS188C010 3/4" 10 - UNC $398.34 /100PC LNS188C012 7/8" 9 - UNC $216.00 /100PC LNS188C014 1" 8 - UNC $1,731.66 /100PC LNS188C016 
Stainless Steel Wing Nuts - 18.8 Stainless Steel / Corrosion-Resistanthttps://www.calfast.com/2055-WNS188C004.html#/1217-f... COMPARE THIS ITEM$19.08 - $175.71 /100PCFor Bolt Dia. Price PROD # #6-32 32 - UNC || 21/32" WING $19.08 /100PC WNS188C632 1/4" 20 - UNC || 1-1/16" WING $83.07 /100PC WNS188C004 5/16" 18 - UNC || 1-7/32" WING $104.20 /100PC WNS188C005 3/8" 16 - UNC || 1-13/32" WING $175.71 /100PC WNS188C006 
UCAN - Hexagonal Rod Couplings *Carbon Steel - Zinc Plated w/ internal UNC thread.https://www.calfast.com/50638-UCAROD12B.html#/1219-f... COMPARE THIS ITEM$104.27 /100PCFor Bolt Dia. Price PROD # 3/8" 16 - UNC || 1-3/4" Long $104.27 /100PC UCAROD38L 
UCAN - Hexagonal Rod Reduction Couplings *Carbon Steel - Zinc Plated w/ internal UNC thread. 3/4" to 1/4" Diameter and 1" Long.https://www.calfast.com/3553-UCAROD3814.html COMPARE THIS ITEM$54.89 /100PCPlease Call for Special Orders
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