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Manufacturer of High-Quality 16*45 Class 12.9 Ring Gear Bolts. Sprocket bolts keep coming loose
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Manufacturer of High-Quality 16*45 Class 12.9 Ring Gear Bolts. Sprocket bolts keep coming loose
| Place of Origin | Fujian China |
| Brand Name | NF |
| Certification | CE, ISO9001: 2000 |
| Model Number | 14*65mm |
Product Details
Specification:
16*45mm
Grade:
12.9
Finish:
Hot Galvanizing
Connection:
Common Bolt
Application:
Machinery, Excavator/Bulldozer
Product Type:
Bolt And Nut
Highlight:
Class 12.9 sprocket bolts
,16x45 ring gear bolts
,loose-proof sprocket bolts
Payment & Shipping Terms
Minimum Order Quantity
300 Piece (MOQ)
Packaging Details
Bulk in carton, small box, According to customer
Delivery Time
5-10 Days
Payment Terms
T/T,L/C
Supply Ability
3000000 pieces per month
Product Description
High-Quality 16×45 Class 12.9 Ring Gear Bolts
Manufacturer of high-quality 16×45 Class 12.9 ring gear bolts designed to prevent sprocket bolt loosening issues. These premium bolts provide reliable performance and durability for demanding industrial applications.
Available Sizes & Specifications
We offer a comprehensive range of plow bolts and track bolts in various sizes and specifications:
| Part Number | Measurement | Description |
|---|---|---|
| 4F3646 | 1/2"UNC-13X1-1/2" | Plow bolt |
| 4F3648 | 1/2"UNC-13X1-3/4" | Plow bolt |
| 4F3649 | 1/2"UNC-13X2" | Plow bolt |
| 4F3650 | 1/2"UNC-13X2-1/4" | Plow bolt |
| 4F3651 | 1/2"UNC-13X2-1/2" | Plow bolt |
| 4F3652 | 1/2"UNC-13X2-3/4" | Plow bolt |
| 1F7958 | nut 1/2"UNC-13 | nut |
| 5P8245 | 1/2" | washer |
| 4F3664 | 5/8"UNC-11X1-1/2" | Plow bolt |
| 4F3653 | 5/8"UNC-11X1-3/4" | Plow bolt |
| 4F3654 | 5/8"UNC-11X2" | Plow bolt |
| 3F5108 | 5/8"UNC-11X2-1/4" | Plow bolt |
| 4F3656 | 5/8"UNC-11X2-1/2" | Plow bolt |
| 4F3657 | 5/8"UNC-11X2-3/4" | Plow bolt |
| 4F3658 | 5/8"UNC-11X3" | Plow bolt |
| 4F3665 | 5/8"UNC-11X3-1/2" | Plow bolt |
| 4F0391 | 5/8'UNC-11X3-3/4" | Plow bolt |
| 4F3671 | 5/8"UNC-11X4" | Plow bolt |
| 4K0367 | 5/8"UNC-11 | nut |
| 5P8247 | flat washer 5/8" | washer |
Production Process
Material Selection: We use SCM435 / 40Cr alloy steel specifically designed for Class 12.9 applications, ensuring high strength, toughness, and resistance to breakage.
Cold Forging: Round steel is forged into bolt heads and shanks using large cold forging machines for one-step forming, resulting in high density and superior tensile strength.
Thread Processing: Threads are rolled using thread rolling machines rather than being turned, creating smoother threads with higher strength and reduced risk of thread slipping.
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
Email: cai@nanfengmachinery.com
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Contact Us at Any Time
13655959125
No. 506, Zikeng, Si Huang Village, Xiamei Town, Nan'an City, Quanzhou City, Fujian Province, China
