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China factory - Quanzhou Nanfeng Machinery Manufacturing Co., Ltd.

Quanzhou Nanfeng Machinery Manufacturing Co., Ltd.

  • China,Quanzhou ,Fujian
  • Verified Supplier
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  3. High Strength D6h/D6r Bulldozer Parts 9s1838 Track Bolt and Nut
China High Strength D6h/D6r Bulldozer Parts 9s1838 Track Bolt and Nut
China High Strength D6h/D6r Bulldozer Parts 9s1838 Track Bolt and Nut

  1. China High Strength D6h/D6r Bulldozer Parts 9s1838 Track Bolt and Nut
  2. China High Strength D6h/D6r Bulldozer Parts 9s1838 Track Bolt and Nut

High Strength D6h/D6r Bulldozer Parts 9s1838 Track Bolt and Nut

  1. MOQ： 300 Piece (MOQ)
  2. Price：
  3. Get Latest Price
Payment Terms T/T,L/C
Supply Ability 3000000 pieces per month
Delivery Time 5-10 Days
Packaging Details Bulk in carton, small box, According to customer
Advantage Good Mechanical Properties
HS Code 73181590
Service OEM ODM
Description Track Shoe Bolt and Nuts
Excavator Type Crawler Excavator Bulldozer Loader
Brand Name NF
Model Number 9s1838
Certification CE, ISO9001: 2000
Place of Origin Fujian China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,L/C Supply Ability 3000000 pieces per month
Delivery Time 5-10 Days Packaging Details Bulk in carton, small box, According to customer
Advantage Good Mechanical Properties HS Code 73181590
Service OEM ODM Description Track Shoe Bolt and Nuts
Excavator Type Crawler Excavator Bulldozer Loader Brand Name NF
Model Number 9s1838 Certification CE, ISO9001: 2000
Place of Origin Fujian China
High Light 9s1838 track bolt and nut ，d6h/d6r track bolt and nut ，d6h/d6r track shoe bolt and nut

Factory Direct Bulldozer ExcavatFactory Direct Bulldozer Excavator Sprocket Segment Bolt and Nuts

High Strength D6h/D6r Bulldozer Parts 9s1838 Track Bolt and Nut

 

Excavator Bucket Teeth Hexagonal Bolt - Industrial Grade Spare Parts (Universal Fit)

 
 
 

 

 

 
 
Related products
 
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.

 
    1. After installation, shake the bucket tooth to confirm there is no looseness; check that the bolt heads and nuts are flatly fitted against the contact surfaces.

      Installation Method for Bucket Tooth Bolts and Nuts

      The installation of bucket tooth bolts and nuts directly affects the operational safety and service life of the bucket. The core requirements are accurate positioning, proper tightening, and reliable anti-loosening treatment. The detailed steps are as follows (applicable to bucket teeth of engineering equipment such as excavators and loaders):

      Preparation Work

      1. Clean and Inspect Components
         
        Check the integrity of the bucket teeth, tooth holders, bolts and nuts to ensure there is no deformation, cracking or thread damage. Use a wire brush or high-pressure air gun to remove soil, rust and gravel from the contact surfaces of the tooth holders and bucket teeth, as well as from the bolt holes, to prevent impurities from affecting the fit.
      2. Prepare Tools
         
        Prepare socket wrenches, torque wrenches and hammers of the corresponding models according to the bolt specifications, along with anti-loosening components (spring washers, thread-locking adhesive or split pins, depending on the equipment design).

      Positioning and Pre-installation

      1. Align the bucket tooth with the slot of the tooth holder, ensuring that the positioning pin holes of the tooth and the tooth holder are perfectly aligned. Gently tap the side of the bucket tooth to achieve a tight fit between the two parts (place a wooden block during tapping to avoid damaging the tooth body).
      2. Insert the bolt from the inner side of the bucket to the outer side, making sure the bolt shank is coaxial with the hole. Then put on the spring washer (if equipped), screw on the nut, and tighten the nut by hand until it fits snugly—do not fully tighten it at this stage.

      Tightening Operation

      1. Use a socket wrench to initially tighten the nut, ensuring the contact surface between the bucket tooth and the tooth holder is fully fitted with no gaps.
      2. Switch to a torque wrench and perform the final tightening according to the torque value specified in the equipment manual (torque varies with bolt specifications; for example, an M20 bolt typically requires a torque of 150–200 N·m—always follow the manufacturer’s parameters). Avoid under-tightening, which may cause loosening and falling off, or over-tightening, which can lead to bolt breakage.

      Anti-loosening Treatment (Critical Step)

      1. For thread-locking adhesive design
         
        Apply a special thread-locking adhesive (e.g., Loctite 243) to the bolt threads before installation. Once cured, it can effectively prevent loosening caused by vibration.
Frequently Asked Questions
How many days for delivery?
Standard delivery takes 10-20 days depending on quantity. Urgent orders can be accommodated upon request.
Are you a manufacturer or trading company?
We are a manufacturer with over 20 years of production experience. Our trading subsidiary handles international operations.
Can I get samples?
Yes, samples are available with prepayment of sample and freight costs, refundable upon order placement.
How is quality guaranteed?
All products undergo strict testing procedures and must pass 100% quality inspection before shipment.
What after-sales services do you provide?
  • 24/7 customer support response (including holidays)
  • Technical support available anytime
  • Free replacements for confirmed quality issues
What payment methods do you accept?
We accept T/T, D/A, D/P, L/C, O/A and other preferred payment methods before shipment.
Contact Information
WhatsApp: +375 (25) 660-12-83
WeChat: +86 13655959125 / 15860377809

 

Bulldozer Parts Bolt and Nut,9s1838,D6h Bulldozer Bolt and Nut,Bulldozer Track Bolt and Nut,High Strength D6r Bulldozer Bolt and Nut

Company Details

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  • Business Type:

    Manufacturer

  • Employee Number:

    100~150

  • Ecer Certification：

    Verified Supplier

Quanzhou Nanfeng Machinery Co., Ltd. is rooted in Quanzhou, Fujian Province — a city renowned as the "Capital of East Asian Culture" and the starting point of the Maritime Silk Road. It is a professional supplier with 20 years of experience deeply engaged in the field of excavator an... Quanzhou Nanfeng Machinery Co., Ltd. is rooted in Quanzhou, Fujian Province — a city renowned as the "Capital of East Asian Culture" and the starting point of the Maritime Silk Road. It is a professional supplier with 20 years of experience deeply engaged in the field of excavator an...

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Get in touch with us

  • Reach Us
  • Quanzhou Nanfeng Machinery Manufacturing Co., Ltd.
  • No. 506, Zikeng, Si Huang Village, Xiamei Town, Nan'an City, Quanzhou City, Fujian Province, China
  • https://www.trackboltandnut.com/

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