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8t9079 3K9770 Plow Segment Bolt Excavator Track Undercarriage Parts
8t9079 3K9770 Plow Segment Bolt Excavator Track Undercarriage Parts
8t9079 3K9770 Plow Segment Bolt Excavator Track Undercarriage Parts
8t9079 3K9770 Plow Segment Bolt Excavator Track Undercarriage Parts
Specifications
Brand Name :
NF
Model Number :
8t9079
Certification :
CE, ISO9001: 2000
Place of Origin :
Fujian China
MOQ :
300 Piece (MOQ)
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
Material :
40cr
Local Service Location :
None
After-Sales Service Provided :
Online Support
Specification :
0.2 KG
HS Code :
843149
Suitable Machine :
D355A.3
Description

High Quality 8t9079 Track Bolts and Nuts, 3K9770 Plow Segment Bolt

NF Bulldozer Segment Bolt Nut Combo - 3X Lifespan Guarantee! Fix CAT Undercarriage Now!

8t9079 3K9770 Plow Segment Bolt Excavator Track Undercarriage Parts

8t9079 3K9770 Plow Segment Bolt Excavator Track Undercarriage Parts

8t9079 3K9770 Plow Segment Bolt Excavator Track Undercarriage Parts

2. Nut strength class

Nuts are also categorized into three strength classes: 8, 10 and 12. Different grades of nuts are made of different materials to suit different working environments and load requirements.

3. Material and mechanical properties of nuts

– Grade 10 nuts use 35# high carbon steel, its hardness is HRC28-32, tensile strength ≥ 900 MPa.

– Grade 12 nuts use 40Cr alloy steel, hardness increased to HRC33-38, tensile strength ≥ 1000MPa.

Excavator and bulldozer bolts and nuts are small, but its impact on mechanical properties and safety should not be ignored. I hope the analysis in this article can help you better understand and use these key components to ensure the safe and efficient operation of construction machinery.

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.

8t9079 3K9770 Plow Segment Bolt Excavator Track Undercarriage Parts

8t9079 3K9770 Plow Segment Bolt Excavator Track Undercarriage Parts
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

8t9079,Track Bolts and Nuts,excavator track undercarriage parts,High Quality Plow Segment Bolt,excavator Segment Bolt, excavator Track Bolts and Nuts

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8t9079 3K9770 Plow Segment Bolt Excavator Track Undercarriage Parts

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Product Detail
Brand Name :
NF
Model Number :
8t9079
Certification :
CE, ISO9001: 2000
Place of Origin :
Fujian China
MOQ :
300 Piece (MOQ)
Payment Terms :
T/T,L/C
Contact Supplier
8t9079 3K9770 Plow Segment Bolt Excavator Track Undercarriage Parts
8t9079 3K9770 Plow Segment Bolt Excavator Track Undercarriage Parts

Quanzhou Nanfeng Machinery Manufacturing Co., Ltd.

Verified Supplier
1 Years
fujian, quanzhou
Business Type :
Manufacturer
Main Products :
Track Bolt And Nut, Sprocket Bolt, Roller Bolt
Employee Number :
100~150
Certification Level :
Verified Supplier
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