
Caterpillar Komatsu Excavator Bulldozer Undercarriage Track Shoe Bolt and Nut
2.Size: 1/2-1 3/8; M12-M36
3.Mechanical grade: 12.9
4.Case hardening: HRC38-HRC42
5.ISO9001:2008
Product Introduction
Our growth depends on the superior equipment, exceptional talents and continuously strengthened technology forces for Crawler Crane Lower Roller, Rubber Track Shoe, Crawler Crane Track Pads. We are currently undertaking a new set of strategic transformations and upgrades to enhance our overall manufacturing capabilities. Excellent quality comes from our adherence to every detail, and customer satisfaction comes from our sincere dedication. With the spirit of the times of reform and innovation, we follow the forefront of science and technology, change the mode of development, enhance innovation ability, and gather the wisdom of employees. On the basis of introducing and digesting foreign advanced technology, we independently research and develop, constantly innovate and forge ahead and strive to create a first-class brand.
Product Description
Track Shoe Bolts and Nuts are made of 40Cr. Bolts and nuts are used together to fasten and connect two parts with through holes. This connection method is called bolt connection. They are easy to install and disassemble. It is really a good choice for you. And we have many specifications below, you can choose suitable Track Shoe Bolts and Nuts according to your machine.
Product Information
1. Raw Material: 40Cr
2. Size: 1/2-1 3/8; M12-M36
3. Mechanical grade: 12.9
4. Case hardening: HRC38-HRC42
5. ISO9001:2008
6. Size: Track Shoe Bolts and Nuts can be customized according to the below form
Process

Specification
| NO. | OEM PN# | Dimension | BOLT W | NUT W |
| 1 | 2B5484+7K1706 | 7/16''- 20*1 9/16'' UNF | ||
| 2 | 2B5483 | 7/16''- 20 UNF | ||
| 3 | 102-8072+102-8073 | 1/2'*1 3/8'' UNF | ||
| 4 | 093-0251+093-0316 | 1/2'-20*1 1/2'' UNF | 0.059 | |
| 5 | 8H7504+6S3419 | 1/2'-20*1 1/2'' UNF | 0.059 | S:0.033 |
| 6 | 0S1584 | 1/2'-20*1 11/16'' UNF | ||
| 7 | TB1/2*1 7/8 | 1/2'-20*1 7/8'' UNF | 0.065 | |
| 8 | 2A3223 | 1/2'-20*1 57/64'' UNF | ||
| 9 | TB1/2*2 | 1/2'-20*2'' UNF | 0.067 | |
| 10 | 8H5724 | 1/2'-20 UNF | H:0.025 | |
| 11 | TB9/16*1 3/4 | 9/16''-18*1 3/4'' UNF | 0.086 | |
| 12 | 4K7038+7K2017 | 9/16''-18*1 5/8'' UNF | 0.089 | S:0.044 |
| 13 | 7H3596+7K2017 | 9/16''-18*1 15/16'' UNF | 0.101 | |
| 14 | 2F1009 | 9/16''-18*2'' UNF | 0.104 | |
| 15 | 5A3187+7K2017 | 9/16''-18*3'' UNF | 0.133 | |
| 16 | TB9/16*3 1/8 | 9/16''-18*3 1/8'' UNF | 0.139 | |
| 17 | 7H3606 | 9/16''-18UNF | H:0.037 | |
| 18 | TB5/8*1 15/16 | 5/8''-18*1 15/16'' UNF | ||
| 19 | 7H3597+1M1408 | 5/8''-18*2 3/32'' UNF | 0.13 | S:0.06 |
| 20 | TB5/8*2 3/32 | 5/8''-18*2 3/32'' UNF | 0.13 | |
| 21 | 9G3110+1M1408 | 5/8''-18*2 5/32'' UNF | ||
| 22 | SH8756 | 5/8''-18*2 1/4'' UNF | 0.135 | |
| 23 | TB5/8*2 1/2 | 5/8''-18*2 1/2'' UNF | 0.15 | |
| 24 | TB5/8*2 3/4 | 5/8''-18*2 3/4'' UNF | 0.163 | |
| 25 | TB5/8*3 | 5/8''-18*3'' UNF | 0.17 | |
| 26 | 5A4104+1M1408 | 5/8''-18*3 3/8'' UNF | 0.176 | |
| 3T3884+1M1408 | 5/8''-16*3 1/2'' UNF | |||
| 27 | TB5/8*3 3/4 | 5/8''-18*3 3/4'' UNF | 0.192 | |
| 28 | TB5/8*4 | 5/8''-18*4'' UNF | 0.22 | |
| 29 | 7H3607 | 5/8''-18 UNF | H:0.047 | |
| 30 | 1S1859+1S1860 | 3/4''-16*2 5/32'' UNF | 0.206 | S:0.08 |
| 31 | 144-32-11211 | 3/4''-16*2 13/64'' UNF | ||
| 32 | 207-32-11310 | 3/4''-16*2 13/64'' UNF | ||
| 33 | 150-32-21321 | 3/4''-16*2 3/8'' UNF | 0.224 | |
| 34 | 154-32-21320 | 3/4''-16*2 3/8'' UNF | 0.224 | |
| 35 | 7H3598+1S1860 | 3/4''-16*2 13/32'' UNF | 0.23 | |
| 36 | 6V1792+1S1860 | 3/4''-16*2 7/16'' UNF | 0.23 | |
| 37 | 1S8804/154-32-11210 | 3/4''-16*2 31/64'' UNF | ||
| 38 | 7F8619 | 3/4''-16*2 3/4'' UNF | ||
| 39 | TB3/4*3 | 3/4''-16*3'' UNF | 0.25 | |
| 40 | 9S1837 | 3/4''-16*3 15/32'' UNF | 0.296 | |
| 6T2162+1S1860 | 3/4''-16*3 5/8'' UNF | |||
| 41 | 5A7524+1S1860 | 3/4''-16*4'' UNF | 0.308 | |
| 42 | 9S1838 | 3/4''-16*4 1/8'' UNF | 0.31 | |
| 43 | 2P9670 | 3/4''-16*4 13/32'' UNF | 0.338 | |
| 44 | TB3/4*4 3/4 | 3/4''-16*4 3/4'' UNF | 0.397 | |
| 45 | 7H3608/150-32-21331 | 3/4''-16UNF | H:0.07 | |
| 46 | 154-32-21330 | 3/4''-16UNF | ||
| 47 | TBNS3/4 | 3/4''-16UNF | ||
| 48 | TBNS3/4 | 3/4''-16UNF | ||
| 49 | TB7/8*2 17/32 | 7/8''-14*2 17/32''UNF | 0.32 | |
| 50 | 9M7444 | 7/8''-14*2 41/64''UNF | 0.327 | |
| 51 | 7H3599+2S2140 | 7/8''-14*2 21/32''UNF | 0.328 | S:0.15 |
| 52 | 1H4215 | 7/8''-14*2 23/32''UNF | 0.33 | |
| 53 | 170-32-11212+170-32-11222 | 7/8''-14*3''UNF | 0.355 | |
| 54 | 7T2748+7G6442 | 7/8''-14*3 11/32''UNF | 0.385 | |
| 55 | 6V1723+7G6442 | 7/8''-14*3 13/32''UNF | 0.39 | |
| 56 | TB7/8*4 27/32 | 7/8''-14*4 27/32''UNF | 0.49 | |
| 57 | TB7/8*5 3/4 | 7/8''-14*5 3/4''UNF | 0.56 | |
| 58 | 7H3609 | 7/8''-14UNF | ||
| 59 | 2M5657+1S6421 | 1''-14*2 15/16'' UNF | 0.458 | S:0.151 |
| 60 | 9M7445 | 1''-14*2 31/32'' UNF | ||
| 61 | 3T6308+2V0250 | 1''-14*3 1/8'' UNF | 0.5 | |
| 62 | 6V1726+7G0343 | 1''-14*3 3/16'' UNF | ||
| 63 | 6T2638+7G0343 | 1''-14*3 35/64'' UNF | 0.535 | T:0.23 |
| 64 | 2M5656 | 1''-14* UNF | ||
| 65 | 7T1000+5P8221 | 1 1/8''*3 25/32'' UNF | 0.74 | T:0.315 |
| 66 | 5P3868+5P8221 | 1 1/8''*4 13/32'' UNF | ||
| 67 | 101-32-11210 | M12*1.25*35 | ||
| 68 | 201-32-11210 | M12*1.25*35 | ||
| 69 | TB12037 | M12*1.25*37 | 0.053 | |
| 70 | 201-32-11210 | M12*1.25*39 | 0.056 | |
| 71 | 106-32-11210 | M12*1.25*47 | 0.064 | |
| 72 | 01803-01218 | M12*1.25 | H:0.027 | |
| 73 | TBNS12 | M12*1.25 | S:0.036 | |
| 74 | 093-0251+093-0316 | M13*1.25*38 | ||
| 75 | TB13045 | M13*1.25*45 | ||
| 76 | TB14035 | M14*1.5*35 | 0.07 | S:0.42 |
| 77 | TB14039 | M14*1.5*39 | 0.083 | H:0.04 |
| 78 | TB14045 | M14*1.5*45 | 0.88 | |
| 79 | 203-32-21210+01803-01420 | M14*1.5*48 | 0.092 | H:0.04 |
| 80 | 203-32-21210+110-32-11420 | M14*1.5*48 | 0.092 | |
| 81 | 110-32-11411+01803-01415 | M14*1.5*50 | 0.094 | |
| 82 | 203-32-21220 | M14*1.5*50 | 0.094 | |
| 83 | 112-820-1210 | M14*1.5*55 | 0.103 | |
| 84 | TB14056 | M14*1.5*56 | 0.105 | |
| 85 | TBNS14 | M14*1.5 | S:0.042 | |
| 86 | TB16040 | M16*1.5*40 | 0.112 | |
| 87 | 417538+516125 | M16*1.5*46 | 0.118 | S:0.068 |
| 88 | TB16048 | M16*1.5*48 | 0.122 | |
| 89 | LP60D01001P1(130-32-11213) | M16*1.5*51 | 0.137 | |
| 90 | 203-32-51210+203-32-51220 | M16*1.5*53 | ||
| 91 | 096-104+093-0319 | M16*1.5*55 | ||
| 92 | 130-32-11213+130-32-11220 | M16*1.5*57 | 0.127 | H:0.051 |
| 93 | 205-32-51120 | M16*1.5*57 | 0.127 | T:0.056 |
| 94 | 130-32-11212 | M16*1.5*57 | 0.127 | |
| 95 | 130-820-7212 | M16*1.5*65 | 0.14 | |
| 96 | TB16060 | M16*1.5*60 | ||
| 97 | 093-0259+093-0319 | M16*1.5*68 | ||
| 98 | TB16073 | M16*1.5*73 | 0.171 | |
| 99 | TB16080 | M16*1.5*80 | 0.178 | |
| 100 | 01803-01622 | M16*1.5 | H:0.051 | |
| 101 | TBNS16 | M16*1.5 | S:0.068 | |
| 102 | 135-32-11211 | M18*1.5*52 | 0.159 | |
| 103 | TB18055 | M18*1.5*55 | 0.169 | |
| 104 | 135-32-11211+135-32-11221 | M18*1.5*57 | 0.175 | H:0.061 |
| 135-32-05001 | M18*1.5*57 | T:0.071 | ||
| 105 | 093-0262+093-0320 | M18*1.5*58 | 0.179 | |
| 106 | 135-32-11210 | M18*1.5*58 | 0.179 | |
| 107 | 205-32-51210 | M18*1.5*58 | 0.179 | |
| 108 | 135-32-11211+01803-01824 | M18*1.5*59 | H:0.061 | |
| 109 | 205-32-51210 | M18*1.5*59 | ||
| 110 | 140-803-7210 | M18*1.5*64 | 0.192 | |
| 111 | TBNS18 | M18*1.5 | S:0.069 | |
| 112 | TB19055 | M19*1.5*55 | 0.205 | H:0.106 |
| 113 | TB19060 | M19*1.5*60 | 0.209 | S:0.08 |
| 114 | TB19063 | M19*1.5*63 | 0.224 | S:0.08 |
| 115 | TB19065+150-32-21331/21330 | M19*1.5*65 | 0.23 | H:0.098 |
| 116 | TB19069 | M19*1.5*69 | ||
| 117 | TB19077 | M19*1.5*77 | 0.259 | S:0.08 |
| 118 | 144-32-21342 | M19*1.5*98 | 0.296 | S:0.08 |
| 119 | TB20053 | M20*1.5*53 | 0.205 | |
| 120 | TB20053 | M20*1.5*53 | 0.24 | |
| 121 | 20Y-32-11210+154-32-31220 | M20*1.5*55F | 0.229 | S:0.078 |
| 122 | 9W3619+9W3361 | M20*1.5*55 | 0.245 | S:0.083 |
| 123 | 14X-32-05000+14X-32-11220 | M20*1.5*56 | 0.23 | H:0.082 |
| 124 | TB20057 | M20*1.5*57 | 0.235 | S:0.078 |
| 125 | 2404T2749 | M20*1.5*60 | 0.345 | |
| 126 | 207-32-11350+01803-02026 | M20*1.5*63 | 0.252 | H:0.104 |
| 127 | 6Y0846+9W3361 | M20*1.5*63 | ||
| 207-32-11340 | M20*1.5*65F | T:0.081 | ||
| 128 | TB20065 | M20*1.5*65 | 0.252 | |
| 129 | 154-32-11230+154-32-31220 | M20*1.5*68 | 0.248 | |
| 130 | 154-32-21321 | M20*1.5*68.5 | ||
| 131 | 154-820-1240 | M20*1.5*68.5 | ||
| 132 | 093-0265+093-0321 | M20*1.5*70 | 0.264 | |
| 133 | TB20075 | M20*1.5*75 | 0.273 | |
| 134 | TB20085 | M20*1.5*85 | 0.31 | 0.078 |
| 135 | 14X-32-11350 | M20*1.5*105 | 0.35 | |
| 136 | TBNS20 | M20*1.5 | S:0.0943 | |
| 137 | 207-32-51210+207-32-51220 | M22*1.5*56F | 0.272 | H:0.102 |
| 138 | TB22059 | M22*1.5*59 | 0.27 | |
| 139 | TB22059 | M22*1.5*59 | 0.287 | |
| 140 | TB22064 | M22*1.5*64 | 0.305 | |
| 141 | 4229948+4198449 | M22*1.5*66 | ||
| 142 | 6Y9024+9W4381 | M22*1.5*67 | 0.32 | S:0.105 |
| 143 | TB22072 | M22*1.5*72 | 0.342 | |
| 144 | 8E6103+9W4381 | M22*1.5*73 | ||
| 145 | 093-0268+096-0586 | M22*1.5*78 | ||
| 146 | 200 | M22*1.5*95 | ||
| 147 | 01803-02228 | H:0.102 | ||
| 148 | 208-32-11220 | H:0.102 | ||
| 149 | 207-32-51210 | H:0.089 | ||
| 150 | 208-32-51210+208-32-51220 | M24*1.5*65F | 0.416 | |
| 151 | TB24068 | M24*1.5*68 | 0.402 | |
| 152 | TB24072 | M24*1.5*72 | ||
| 4328034 | M24*1.5*72F | |||
| 153 | 176-32-11210+178-32-11220 | M24*1.5*75 | 0.418 | S:0.157 |
| 154 | 175-32-11210 | M24*1.5*76.2 | 0.422 | |
| 155 | TB24079 | M24*1.5*79 | 0.436 | |
| 156 | 093-0271+096-0323 | M24*1.5*81 | ||
| 157 | TB24128 | M24*3*128 | 0.534 | |
| 158 | 01803-02430 | M24*1.5 | H:0.148 | |
| 159 | TB22075 | M25*1.5*75 | 0.465 | 0.235 |
| 160 | TB26082 | M26*1.5*82 | ||
| 161 | 195-32-11210+195-32-11221 | M27*2.0*82 | 0.597 | 0.232 |
| 162 | 6Y7432+6Y7433 | M27*2.0*90 | ||
| 163 | 195-32-61210+195-32-61221 | M30*2.0*96 | 0.835 | 0.317 |
| M33*115 | ||||
Our Service
♦ 100% quality assurance, development and manufacturing follow original ones.
♦ One-to-one products factory. Ensure the best quality.
♦ Reasonable inventory and timely delivery.
♦ Rapid response within 24 hours.
♦ Long-term strong and stable supply capacity.
♦ Goods will Be packed safely and carefully.
♦ The first-class logistics to Ensure the safe arrival of your goods.
♦ Excellent After-sales service. Track usage. Positive feedback response.
Delivery Time
Generally, if we have stock, it will take about 7-day delivery time. Or it will take about 20 to 30 days after receiving your advance payment. The specific delivery time depends on the items and quantity of your order.
Packing And Shipping

Our Caterpillar Komatsu Excavator Bulldozer Undercarriage Track Shoe Bolt and Nut have been sold all over the world for many years and are favored by customers and businessmen. Our company attaches great importance to talent excavation and training, implements talent engineering and quality education and introduces competition incentive mechanism. Our company has been focusing on brand strategy.
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