40Cr Material 12.9 Grade Excavator and Bulldozer Track Shoe Bolt & Nut

Short Description:

Themechanical grade is 12.9, case hardening is HRC 38-42, Material is 40CR,and the surface is treated with bluing, screw thread has two type description, one is the metric system:M12-M24-6g, another is denominator system:1/2-1/4--2A.the specification can be customized.


Product Detail

Product Tags

Item Name High tensile 12.9 grade carbon steel hexagon head track bolts and nuts, track shoe bolts
Orign Fujian,China
Brand GT
Raw Material Carbon Steel,etc
Standard ANSI BS JIS DIN ISO GB
Certification ROHS, SGS, CE,ISO
Color Black,Natural
Lead Time 7-15 working days as usual,It will based on the detailed order quantity.
Port Shenzhen,Qingdao,Shanghai
Payment T/T,L/C,West Union,Moneygram
bolt-track-3
specification Weight specification Weight
¢10*35 50g ¢18*56 240g
¢12*40 85g ¢18*56(tape spool) 230g
¢12*45 88g ¢18*56(locknut) 230g
¢12*50 90g ¢18*60 250g
¢12*55 95g ¢18*110 350g
¢12*60 100g ¢19*56 280g
¢13*40 100g ¢19*56(locknut) 275g
¢13*47 105g ¢19*60 290g
¢14*40 120g ¢19*60(locknut) 280g
¢14*45 125g ¢19*65 300g
¢14*50 130g ¢19*65(locknut) 290g
¢14*55 140g ¢19*70 310g
¢14*60 145g ¢19*75 320g
¢14*65 150g ¢19*110 335g
¢14*70 155g ¢20*57 290g
¢14*75 160g ¢20*57 (phosphating) 288g
¢14*85 170g ¢20*57(locknut) 285g
¢16*45 168g ¢20*60 300g
¢16*45(locknut) 165g ¢20*60(locknut) 295g
¢16*50 175g ¢20*65(locknut) 300g
¢16*50(locknut) 175g ¢20*65 310g
¢16*53 178g ¢20*72 320g
¢16*53(tape spool) 178g ¢20*85 350g
¢16*53(locknut) 175g ¢20*92 365g
¢16*57 185g ¢20.5*56 300g
¢16*60(locknut) 190g ¢20.5*56(locknut) 290g
¢16*65 200g ¢22*60 400g
¢16*65(locknut) 195g ¢22*60(locknut) 390g
¢16*80 210g ¢22*65 420g
¢16*90 220g ¢22*65(locknut) 410g
¢16*90(phosphating) 220g ¢7/8*67 415g
¢16*100 230g ¢22*72 440g
¢16*115 265g ¢24*65 550g
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