Quanzhou Nanfeng Machinery Manufacturing Co., Ltd.
| 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 |
| Grade | 4.8 5.6 6.8 8.8 10.9 12.9 |
| HS Code | 7318150000 |
| Specification | M10 M13 M16 M19 M22 M25 |
| Brand Name | NF |
| Model Number | 12x40（19mm） |
| Certification | CE, ISO9001: 2000 |
| Place of Origin | Fujian China |
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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 |
| Grade | 4.8 5.6 6.8 8.8 10.9 12.9 | HS Code | 7318150000 |
| Specification | M10 M13 M16 M19 M22 M25 | Brand Name | NF |
| Model Number | 12x40（19mm） | Certification | CE, ISO9001: 2000 |
| Place of Origin | Fujian China | ||
| High Light | track bolt and nut 12*8 19mm ，grade12.9 track bolt and nut ，grade12.9 track shoe bolts and nuts | ||
Grade12.9 Fastners Relax Track Bolts Sprocket Bolt Nuts 12*8 19mm on Track Assy
NF is not only a highly recognized fastener supplier but the problem solver. We are solemnly committed to offer high-quality products, fast turnaround time , reasonable price and attentive,professional service. In addition, we sincerely help our clients solve all the fastener problems during their purchase. It is our mission to help our clients to be more prominent and successful in their market.
| | |||||||||
| thread size | 3/4 | 7/8 | 1 | 1-1/8 | M10 | | | ||
| d | | | | | | | | ||
| PP | 10 | 9 | 8 | 7 | 1.5 | | | ||
| ds | Min | | 0.729 | 0.852 | 0.976 | 1.098 | 16 | | |
| Max | | 0.768 | 0.895 | 1.022 | 1.149 | 15.73 | | | |
| dk | nominal | | 1-9/32 | 1-31/64 | 2001/11/16 | 1-57/64 | 6 | | |
| Min | | 1.2188 | 1.4219 | 1.625 | 1.8281 | 5.7 | | | |
| Max | | 1.3438 | 1.5469 | 1.75 | 1.9531 | 2.81 | | | |
| k | nominal | | 15/32 | 35/64 | 5/8 | 45/64 | 2.56 | | |
| Min | | 0.4063 | 0.4844 | 0.5625 | 0.6406 | 2.4 | | | |
| Max | | 0.5313 | 0.6094 | 0.6875 | 0.7656 | | | | |
| r3 | 1-5/32 | 1-25/64 | 2001/5/8 | 1-55/64 | | | | ||
| r4 | 7/16 | 33/64 | 19/32 | 43/64 | | | | ||
| ds2 | nominal | | 63/64 | 2001/3/16 | 2001/3/8 | 2001/1/2 | | | |
| Min | | 0.9531 | 1.1563 | 1.3438 | 1.5313 | | | | |
| Max | | 1.0156 | 1.2188 | 1.4063 | 1.4688 | | | | |
| ds1 | nominal | | 61/64 | 1-5/32 | 1-11/32 | 1-15/32 | | | |
| Min | | 0.9219 | 1.125 | 1.3125 | 1.4375 | | | | |
| Max | | 0.9844 | 1.1875 | 1.375 | 1.5 | | | | |
| k1 | 7/16 | 1/2 | 9/16 | 5/8 | | | | ||
| r1 | 9/32 | 5/16 | 3/8 | 7/16 | | | | ||
| r2 | 41/64 | 51/64 | 15/16 | 1 | | | | ||
| b | Min | | 2001/3/4 | 2 | 2002/1/4 | 2002/1/2 | | | |
| r | Max | | 0.7 | | | | | ||
| Min | | 0.4 | | | | | |||
| Ls | Max | | 13.25 | | | | | ||
| Min | | 12.75 | | | | | |||
| t | Addendum Width | Max | 0.5 | | | | | ||
| da | Diameter of the transition circle | Max | 14 | | | | | ||
19mm Track Bolts,12.9 Fastners Relax Track Bolts,Sprocket Bolt Nuts,Grade12.9 Track Bolts,19mm Sprocket Bolt Nuts
Company Details
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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