High Strength Precision-Engineered Steel Excavator Bolt Sprocket Segment Bolt and Nut
Original Quality Bulldozer Track Bolt Nut Kit - D6/D7 Dozer Segment Parts - 100% Heat-Treated
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As heavy construction machines, excavators and bulldozers play a vital role in the fasteners of their parts: bolts and nuts. In this article, we will analyze the commonly used bolts and nuts in excavators and bulldozers to help you better understand and use these key components.
1. Classification and specification of bolts
1. Type of bolts: Commonly used bolts in engineering machinery category are divided into seven series:
– Track Shoe Bolts
– Plow Bolt
– Segment Bolt
– Sprocket Bolt
– Roller Bolt
– Hex Bolt
– Wheel Bolt
| Part Number | Part Name | Fit Model | Size |
| 2B5484+7K1706 | TRACK BOLT & NUT | D2,933C | 7/16''- 20*1 9/16'' UNF |
| 2B5483 | NUT | 7/16''- 20 UNF | |
| TB9/16*1 3/4 | TRACK BOLT & NUT | 9/16''-18*1 3/4'' UNF | |
| 4K7038+7K2017 | TRACK BOLT & NUT | D3,D4,D4D,931,933,941,215 | 9/16''-18*1 5/8'' UNF |
| 7H3596+7K2017 | TRACK BOLT & NUT | 931933941 | 9/16''-18*1 15/16'' UNF |
| 2F1009 | TRACK BOLT | 9/16''-18*2'' UNF | |
| 5A3187+7K2017 | TRACK BOLT & NUT | 9/16''-18*3'' UNF | |
| TB9/16*3 1/8 | TRACK BOLT & NUT | 9/16''-18*3 1/8'' UNF | |
| 7H3606 | NUT | 9/16''-18UNF | |
| TB5/8*1 15/16 | TRACK BOLT & NUT | R130LC | 5/8''-18*1 15/16'' UNF |
| 7H3597+1M1408 | TRACK BOLT & NUT | D4,D5,D5H,D6,D7,953,955,97 | 5/8''-18*2 3/32'' UNF |
| TB5/8*2 3/32 | TRACK BOLT & NUT | R210 | 5/8''-18*2 3/32'' UNF |
| 9G3110+1M1408 | TRACK BOLT & NUT | 225,941,951C,951B | 5/8''-18*2 5/32'' UNF |
| SH8756 | TRACK BOLT | 225,941,951B | 5/8''-18*2 1/4'' UNF |
| TB5/8*2 1/2 | TRACK BOLT & NUT | 5/8''-18*2 1/2'' UNF | |
| TB5/8*2 3/4 | TRACK BOLT & NUT | 5/8''-18*2 3/4'' UNF | |
| TB5/8*3 | TRACK BOLT & NUT | 5/8''-18*3'' UNF | |
| 5A4104+1M1408 | TRACK BOLT & NUT | 5/8''-18*3 3/8'' UNF | |
| 3T3884+1M1408 | TRACK BOLT & NUT | 5/8''-16*3 1/2'' UNF | |
| TB5/8*3 3/4 | TRACK BOLT & NUT | 5/8''-18*3 3/4'' UNF | |
| TB5/8*4 | TRACK BOLT & NUT | 5/8''-18*4'' UNF | |
| 7H3607 | NUT | 5/8''-18 UNF | |
| 1S1859+1S1860 | TRACK BOLT & NUT | D6,D7,D7H,D8,D6H | 3/4''-16*2 5/32'' UNF |
| 144-32-11211 | TRACK BOLT | D60A,E,P,PL,S-6 | 3/4''-16*2 13/64'' UNF |
| 207-32-11310 | TRACK BOLT | D60A,E,P,PL,S-7 | 3/4''-16*2 13/64'' UNF |
| 150-32-21321 | TRACK BOLT | D65A,E,P,S-6 | 3/4''-16*2 3/8'' UNF |
| 154-32-21320 | TRACK BOLT | 65A,E,P,PL,S-7 | 3/4''-16*2 3/8'' UNF |
| 7H3598+1S1860 | TRACK BOLT & NUT | 2.35572E+11 | 3/4''-16*2 13/32'' UNF |
| 6V1792+1S1860 | TRACK BOLT & NUT | 9.55964E+11 | 3/4''-16*2 7/16'' UNF |
| 1S8804/154-32-11210 | TRACK BOLT | D80A-8 | 3/4''-16*2 31/64'' UNF |
| 7F8619 | TRACK BOLT | 3/4''-16*2 3/4'' UNF | |
| TB3/4*3 | TRACK BOLT & NUT | 3/4''-16*3'' UNF | |
| 9S1837 | TRACK BOLT & NUT | 3/4''-16*3 15/32'' UNF | |
| 6T2162+1S1860 | TRACK BOLT & NUT | 3/4''-16*3 5/8'' UNF | |
| 5A7524+1S1860 | TRACK BOLT & NUT | 3/4''-16*4'' UNF | |
| 9S1838 | TRACK BOLT & NUT | 3/4''-16*4 1/8'' UNF | |
| TB3/4*4 3/4 | TRACK BOLT & NUT | 3/4''-16*4 3/4'' UNF | |
| 7H3608/150-32-21331 | NUT | 3/4''-16UNF | |
| 154-32-21330 | NUT | 3/4''-16UNF | |
| TBNS3/4 | NUT | 3/4''-16UNF | |
| TBNS3/4 | NUT | 3/4''-16UNF | |
| TB7/8*2 17/32 | TRACK BOLT & NUT | 7/8''-14*2 17/32''UNF | |
| 9M7444 | TRACK BOLT | 7/8''-14*2 41/64''UNF | |
| 7H3599+2S2140 | TRACK BOLT & NUT | D8,D8L,D8N,D8H,583,983 | 7/8''-14*2 21/32''UNF |
| 1H4215 | TRACK BOLT | 7/8''-14*2 23/32''UNF | |
| 170-32-11212+170-32-11222 | TRACK BOLT & NUT | 7/8''-14*3''UNF | |
| 7T2748+7G6442 | TRACK BOLT & NUT | 7/8''-14*3 11/32''UNF | |
| 6V1723+7G6442 | TRACK BOLT & NUT | 7/8''-14*3 13/32''UNF | |
| TB7/8*4 27/32 | TRACK BOLT & NUT | 7/8''-14*4 27/32''UNF | |
| TB7/8*5 3/4 | TRACK BOLT & NUT | 7/8''-14*5 3/4''UNF | |
| 7H3609 | NUT | 7/8''-14UNF | |
| 2M5657+1S6421 | TRACK BOLT & NUT | D9,D9E,D9D,D9G,D9H,D9L | 1''-14*2 15/16'' UNF |
| 9M7445 | TRACK BOLT | 1''-14*2 31/32'' UNF | |
| 3T6308+2V0250 | TRACK BOLT & NUT | D9N,594 | 1''-14*3 1/8'' UNF |
| 6V1726+7G0343 | TRACK BOLT & NUT | 1''-14*3 3/16'' UNF | |
| 6T2638+7G0343 | TRACK BOLT & NUT | 245/D9 | 1''-14*3 35/64'' UNF |
| 2M5656 | NUT | 1''-14* UNF | |
| 7T1000+5P8221 | TRACK BOLT & NUT | D10N,D30A.P.Q.S-15, | 1 1/8''*3 25/32'' UNF |
| 5P3868+5P8221 | TRACK BOLT & NUT | D31A.P.Q.S-15 | 1 1/8''*4 13/32'' UNF |
| 101-32-11210 | TRACK BOLT | D20A-3,D21A-3 | M12*1.25*35 |
| 201-32-11210 | TRACK BOLT | D21S-3,D21S-5 | M12*1.25*35 |
| TB12037 | TRACK BOLT & NUT | M12*1.25*37 | |
| 201-32-11210 | TRACK BOLT | D21-3/5 | M12*1.25*39 |
| 106-32-11210 | TRACK BOLT | D20,D21Q,P,PL-5 | M12*1.25*47 |
| 01803-01218 | NUT | M12*1.25 | |
All kinds of track bolts &nuts,plow bolts &nuts,hex bolts &nuts,segment bolts &nuts,screws is available, including those not in the table, please contact us for Product Catalog.
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195-27-12632+01803-0243,Bulldozer Undercarriage Parts,Bulldozer Segment Bolt and Nut,High Quality Bulldozer Parts,High Quality Segment Bolt and Nut
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