M3 - M12 Blind Flat Head Rivet Nut Knurled Carbon Steel Yellow Zinc Plated
M3 - M12 Blind Flat Head Rivet Nut Knurled Carbon Steel Yellow Zinc Plated
Flat head rivet nuts are also known as blind nuts or insert nuts that with internal threads so that can be anchored completely from another side .
Rivet nuts often are used to fasten metal panels or metal pipes , do not need extra threaded drilling hole and operated with efficient . Sometimes , rivet nuts are made with knurling length under head for resistant loose .
Metal sheet thickness is requested when a rivet nut is fastening sheets , each size for different thickness of metal sheet .
| Rivet nut size | Metal panel thickness | Rivet length |
| М3 | 0,5-2,5 | 10.5 |
| М4 | 0,5-3,0 | 11 |
| М5 | 0,5-3,0 | 13 |
| М5 | 3,0-5,5 | 16 |
| М5 | 5,5-8,0 | 19 |
| М6 | 0,5-3,0 | 16 |
| М6 | 3,0-5,5 | 18.5 |
| М6 | 5,5-8,0 | 21 |
| М8 | 0,5-3,0 | 17.5 |
| М8 | 3,0-5,5 | 20 |
| М10 | 0,5-3,0 | 19 |
| М10 | 3,0-6,0 | 24 |
| М12 | 1,0-4,0 | 25 |
Unit : mm
Specifications
The standard specification for rivet nuts usually from M2 to M12
| Specification | d1 | d2 | L | K |
| M4 | 5.9 | 9 | 11 | 0.8 |
| M5 | 6.9 | 10 | 13 | 1 |
| M6 | 8.9 | 13 | 15 | 1.5 |
| M8 | 10.9 | 15 | 17.5 | 1.5 |
| M10 | 12.9 | 17.5 | 23 | 2 |
| M12 | 15 | 19 | 25 | 2 |
Rivet nuts can solve the problems for metal sheets or pipes are easy to be melt down when they are welded , and base of sheet or pipe easy to be out of shapes , also the threaded holes in sheet or pipe are not good . so rivet nuts are not need a drilling threaded hole and weld nuts on metal sheets or pipes .
Advantages
● Cost-efficient
Rivet nuts instead of a drilling threaded hole and welding to fasten panels and pipes
● Convenient to operate
With hole and threads functions , insert it into material and panel or pipes by hand or a rivet Gun to sunken it to the surface of sheets .
● Secure tightly
Rivet nuts with knurling design on the outside of body .
Rivets Nuts are made of carbon steel material with code SWRCH 1010 ,SWRCH 1018 and SCM435 is available for high strength application .
Applications for industry
Rivet nuts are used to non-structural parts with small duty and work with a bolt or threaded rod .
★ Car and Trucks
★ Air conditioner
★ Aerospace
★ Vessels
★ Bus
★ Telecommunication
★ Machines
Features
★ Simple and practical design
★ Bright appearance
★ Easy to operate
★ Excellent Locking performance
★ Recyclable
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