M12 M14 M16 M18 M20 Excavator Track Bolts And Nuts
| Features: | Durable | Material: | ML40Cr Steel / 35CrMo |
| Technique: | Forging | Quality: | Heat Treatment HRC 38-40 |
| Standard: | ANSI, DIN, BS, AS, Etc. | Warranty Time: | 2000 Hours |
| Colour: | Black Or Yellow | Finish: | Smooth |
| High Light: | Excavator Track Bolts And Nuts,M16 Track Bolts And Nuts,M20 Bolts And Nuts |
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High Strength Track Bolts And Nuts M12 M14 M16 M18 M20 for Excavator
12.9 High Strength Grade Bolt & Nut OEM Excavator Spare Parts Black Stainless Steel Bolts and Nuts M12 M14 M16 M18 M20
1. Bolts & Nuts Advantages / Features
* An effectively lubricated oil recycling mechanism.
* Elevated hardness levels: HRC38-40, with a penetration of 8mm-12mm, ensuring a deeply hardened resistant surface.
* Superior bronze bearings.
If you have a mass of count products with new type, we also can develop the new one for you.If you don’t find the type you want at follows, please give us the particular information of the type you want, and we’ll do our best to help you.
2. Design/Structure

3. Part Numbers & Models
| ITEM | P/N | DESCRIPTION | ITEM | P/N | DESCRIPTION |
| TRACK BOLT & NUT | PLOW BOLT & NUT | ||||
| 1 | 8H7504/6S3419 | 1/2" x 1-1/2 | 44 | 4F4048/9S8752 | 3/8"x1 |
| 2 | 4K7038/7K2017 | 9/16 x 1-5/8" | 45 | 4F3646/1F7958 | 1/2"x1-1/2 |
| 3 | 7H3596/7K2017 | 9/16"x 1.15/16 | 46 | 4F3648/1F7958 | 1/2"x1-3/4 |
| 4 | 7H3598/1S1860 | 3/4"-16unf x 2.13/32 | 47 | 4F3649/1F7958 | 1/2"x2 |
| 5 | 6V1792/1S1860 | 3/4"x2-7/16" | 48 | 4F3652/1F7958 | 1/2"x2-3/4 |
| 6 | 1S1859/1S1860 | 3/4"x2-5/32" | 49 | 4F3664/4K0367 | 5/8"x1-1/2 |
| 7 | 7H3597/1M1408 | 5/8"x 2-3/32" | 50 | 4F3653/4K0367 | 5/8"x1-3/4 |
| 8 | 9G3110/1M1408 | 5/8"x 2.17" | 51 | 4F3654/4K0367 | 5/8"x2 |
| 9 | 7H3599/2S2140 | 7/8"x2-21/32" | 52 | 3F5108/4K0367 | 5/8"x2-1/4" |
| 10 | 7T2748/7G6442 | 7/8"x3-11/32" | 53 | 4F3656/4K0367 | 5/8"x2-1/2 |
| 11 | 6V1723/7G6442 | 7/8"x3-13/32" | 54 | 4F3657/4K0367 | 5/8"x2-3/4 |
| 12 | 2M5657/1S6421 | 1"x2-15/16" | 55 | 4F3658/4K0367 | 5/8"x3 |
| 13 | 6T2638/7G0343 | 1" x 3.35/64 | 56 | 4F3665/4K0367 | 5/8"x3-1/2 |
| 14 | 6V1726/7G0343 | 1 '' x 3.3/16 | 57 | 4F0391/4K0367 | 5/8"x3-3/4 |
| 15 | 7T1000/5P8221 | 1-1/8"x3-25/32" | 58 | 4F7827/2J3506 | 3/4"x2-1/4" |
| 16 | 5P3868/5P8221 | 1-1/8" x 4.13/32 | 59 | 5J4773/2J3506 | 3/4"x2-1/2" |
| 17 | 6T8853/3T6292 | 1-3/8 x 4.30" | 60 | 5J4771/2J3506 | 3/4"x2-3/4" |
| 18 | 9W3619/9W3361 | track bolt-M20*55 | 61 | 1J6762/2J3506 | 3/4"x3-1/8 |
| 19 | 6Y0846/9W3361 | M20*63 | 62 | 5F8933/2J3506 | 3/4"x3-3/4 |
| 20 | 6Y9024/9W4381 | M22 *67 | 63 | 1J0962/2J3506 | 3/4"x4-1/4 |
| 21 | 1504741/1504742 | M24*67 | 64 | 1J6761/2J3506 | 3/4"x4-1/2" |
| 22 | 6Y7432/6Y7433 | M27*90 | 65 | 5J4772/2J3505 | 7/8"x2-1/2 |
| 66 | 6F0196/2J3505 | 7/8"x2-3/4 | |||
| SEGMENT BOLT & NUT | 67 | 5J2409/2J3505 | 7/8"x3 | ||
| 23 | 9W9265/8H5724 | 1/2"x1-1/2 | 68 | 8J2935/2J3505 | 7/8"x3-1/4" |
| 24 | 3S8182/7H3607 | 5/8"-18unf x1.7/8 | 69 | 2J2548/2J3505 | 7/8"x3-1/2 |
| 25 | 6V0937/7H3607 | 5/8"x 2-7/64" | 70 | 2J5458/2J3505 | 7/8"x4-1/4 |
| 26 | 3S0336/7H3608 | 3/4"-16unf x 2.3/8 | 71 | 1J0849/2J3505 | 7/8"x4-5/8 |
| 27 | 5P7665/7H3608 | 3/4"-16unf x 2-1/2" | 72 | 3J2801/2J3507 | 1"x2-1/2 |
| 28 | 5P4130/7H3608 | 3/4" x 2-5/8" | 73 | 1J5607/2J3507 | 1"x2-3/4 |
| 29 | 9S2727/7H3609 | 7/8"-14unf x 2.9/16 | 74 | 4F4042/2J3507 | 1"x3 |
| 30 | 9W8328/7H3609 | 7/8" x 3-3/16" | 75 | 4J9058/2J3507 | 1"x3-1/4" |
| 31 | 7T1248/7H3609 | 7/8" x 3" | 76 | 4J9208/2J3507 | 1"x3-1/2" |
| 32 | 5P0233/2M5656 | 1"x3 | 77 | 8J2928/2J3507 | 1"x3-3/4" |
| 78 | 1J4948/2J3507 | 1"x3-3/4" | |||
| OTHER BOLTS | 79 | 5P8136/2J3507 | 1"x4 | ||
| 33 | 1V3323 | 3/4-16x63UNF | 80 | 1J3527/2J3507 | 1"x4-1/2 |
| 34 | 1D4609 | 3/4 x 3" | 81 | 1J4947/2J3507 | 1"x5-1/4 |
| 35 | 1D4629 | 7/8 x 3-1/2" | 82 | 5P8823/3K9770 | 1-1/4"x4-1/8 |
| 36 | 1D4640 | 1 x 4-1/4" | 83 | 6V8360/3K9770 | 1-1/4"x4-1/2 |
| 37 | 1A8537 | 5/8 x 2-3/4" | 84 | 5P8361/3K9770 | 1-1/4"x4-15/16 |
| 38 | 1A2029 | 3/8 x 1-1/8" | 85 | 8K9163/7H3607 | 5/8"x1-7/8 |
| 39 | 7S6719 | 3/8 x 2-13/16" | WASHERS | ||
| 40 | 1A1135 | 5/8 x 2" | 86 | 6V4316 | 5/8" |
| 41 | 1J6775 | 1-1/4 x 8-1/2" | 87 | 2S5658 | 5/8" |
| 88 | 5S0581 | 5/8" | |||
| OTHER NUTS | 89 | 8M3832 | 3/4" | ||
| 42 | 8J2933 | 1" | 90 | 340707 | 3/4" |
| 43 | 3K0453 | 3/4" | 91 | 5P6604 | 7/8" |
The part numbers and models above are just for reference, many models we can't list here.we can supply more products as your requirement. Please feel free to send us your inquiry or email if you have requirements.
4. Metallic Phase Diagram Analysis

5. Our Advantages
* World-Class Quality
* Factory Sale Directly With Reasonable Price
* 35 Years' Experience In Excavator & Bulldozer Spare Parts Manufacturing
* Flexible Payment Terms Including T/T, L/C And So On
* Fast Delivery Within 30 Days After Contract Established
* After-Sale Service: Video Technical Support, 24h Online Support
6. FAQ
- You Are A Trader Or A Manufacture?
We Are An Industry And Trade Integration Business, Our Factory Loed In Quanzhou, And Our Sales Department Is In The Center Of Xiamen City.
- How About The Payment Terms?
We Usually Accept T/T Or L/C. Other Terms Also Could Be Negotiated.
- What Is Your Minimum Order?
It Depends On What You Are Buying. Normally, Our Minimum Order Is USD5000. One 20’ Full Container And LCL Container (Less Than A Container Load) Can Be Acceptable.
- What Is Your Delivery Time?
FOB Xiamen Or Any Chinese Port: 35-45 Days. If There Are Any Parts In Stock, Our Delivery Time Is Only 7-10 Days.
- What About Quality Control?
We Have A Perfect QC System For The Perfect Products. A Team Who Will Detect The Product Quality And Specifiion Piece Carefully, Monitoring Every Production Process Until Packing Is Complete, To Ensure Product Safety Into The Container.