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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. Cat 1-8 Thread 76.2mm Long Plow Bolts And Nuts 10-Pack Exacvator Prats
China Cat 1-8 Thread 76.2mm Long Plow Bolts And Nuts 10-Pack Exacvator Prats
China Cat 1-8 Thread 76.2mm Long Plow Bolts And Nuts 10-Pack Exacvator Prats

  1. China Cat 1-8 Thread 76.2mm Long Plow Bolts And Nuts 10-Pack Exacvator Prats
  2. China Cat 1-8 Thread 76.2mm Long Plow Bolts And Nuts 10-Pack Exacvator Prats

Cat 1-8 Thread 76.2mm Long Plow Bolts And Nuts 10-Pack Exacvator Prats

  1. MOQ： 300 Piece (MOQ)
  2. Price：
  3. Get Latest Price
Payment Terms T/T,L/C,D/P
Supply Ability 3000000 pieces per month
Delivery Time 5-10 Days
Packaging Details Bulk in carton, small box, According to customer
Specification Alloy Steel
Surface Hardness HRC52-58
Color Black/Yellow
Grade 8.8, 10.9, 12.9
Application Machinery
Brand Name NF
Model Number 4f-4042
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,D/P Supply Ability 3000000 pieces per month
Delivery Time 5-10 Days Packaging Details Bulk in carton, small box, According to customer
Specification Alloy Steel Surface Hardness HRC52-58
Color Black/Yellow Grade 8.8, 10.9, 12.9
Application Machinery Brand Name NF
Model Number 4f-4042 Certification CE, ISO9001: 2000
Place of Origin Fujian China
High Light long plow bolts and nuts ，76.2mm plow bolt nut ，76.2mm plow bolts and nuts

Factory Direct Bulldozer ExcavatFactory Direct Bulldozer Excav

Cat 1-8 Thread 76.2mm Long Plow Bolt/nut Set (10-pack) P/n: 4f-4042 / exacvator prats

 

 

 

 
 
BRAND CATALOGUE
BULLDOZER D20 D30 D31 D37 D40 D41 D45 D50 D60
D65 D68 D75 D80 D85 D150 D155 D275 D355
D3C D3D D4C D4D D4H D5 D6C D6D D6H
D7G D8K D8N D9N D10N D11N      
KOMA TSU PC30 PC40 PC45 PC60 PC75 PC100 PC120 PC150 PC200
PC220 PC300 PC350 PC400          
CATER PILLAR E70B E110 E120B E215 E235 E307 E311 E312 E322
E180 E240 E200B E320 E300 E300B E330 E325  
HITACHI EX30 EX40 EX60 EX100 EX120 EX200 EX220 EX270 EX300
EX400 EX600 UH043 UH052 UH53 UH07 UH081 UH082 UH083
FIAT-HITACHI FH120 FH130 FH150 FH200 FH220 FH270 FH300    
V-OLVO EC55 EC130 EC150 EC200 EC210 EC240 EC290 EC360  
DAEWOO DH55 DH130 DH180 DH200 DH280 DH300 DH320    
HYUNDAI R60 R130 R200 R210 R220 R290 R320 R914  
KATO HD250 HD400 HD450 HD700 HD770 HD820 HD1250    
KOBELCO SK40 SK60 SK100 SK120 SK200 SK220 SK04-2 SK07  
SK07N2 SK09 SK12 SK14 SK300 SK310 SK400    
JCB JS70 JS75 JS110 JS130 JS160 JS180 JS200 JS220  
JS240 JS260 JS300 JS330          
SUMITOMO SH70 SH100 SH120 SH160 SH200 SH260 SH265 SH280 SH300
SH340 LS2650 LS2800 LS3400 LS4300        
  MX8 SE200 SE210 SE280 MX292 SE350      
MITSUBISHI MS110 MS120 MS140 MS180          
 
 

 

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. Overview:
    The M12 x 40mm Countersunk Bolt & Nut (Pair) is a heavy-duty fixing set for securing bucket teeth to buckets on construction and earthmoving machinery. Supplied under MPN 800 762, the kit contains two self-colour (plain steel) countersunk bolts and two stainless steel nuts. The countersunk head gives a flush finish once fitted, helping to reduce snagging, drag, and premature wear at the cutting edge. This makes it suitable for excavators, backhoe loaders, and compact loaders working in abrasive conditions such as demolition, quarrying, or landscaping. The mix of robust steel bolts and corrosion-resistant stainless nuts provides a reliable hold while remaining practical to fit and replace during routine maintenance and tooth changes.

    Key Features:
    - M12 diameter and 40mm length for common bucket tooth and adaptor fixings
    - Countersunk head sits flush to minimise interference with the ground or material
    - Two self-colour steel bolts for high strength and impact resistance
    - Two stainless steel nuts for improved corrosion resistance and service life
    - Secure fastening helps prevent tooth movement or loss in demanding use
    - Straightforward to install with standard workshop tools
    - Suitable for routine tooth change-outs and field repairs
    - Balanced set supplied as a matched pair for consistent fitment across a bucket edge
    - Versatile choice for plant maintenance teams, owner-operators, and hire fleets
    - Helps maintain efficient digging performance and reduces edge wear

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

 

exacvator prats,1-8 Thread,exacvator Long Plow Bolt/nut,4f-4042,76.2mm Long Plow Bolt/nut

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • 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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