Zhengzhou Huitong Pipeline Equipment Co.,Ltd.
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
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Nickel Alloy fasteners Monel K500 hex/round/heavy hex/nylon lock nut
1. How does a nylon lock nut work?
When you install the nylon lock nut onto a bolt or threaded stud, the nylon insert wraps around the threads and locks the nut in place. This gives a nylon lock nut a distinct advantage over a lock washer when the bolt or threaded stud is subject to vibration, as the nylon lock nut is unaffected by vibration.
2. Monel K500 hex/round/heavy hex/nylon lock nut dimension
| Material: | Hastelloy,.Cupro Nickel, Nickel, Monel,Inconel, Alloy 20 Etc. |
| Standard : | ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472 |
| Nickel Alloy in Grade: | UNS 2200 (Nickel 200) / UNS 2201 (Nickel 201),, UNS 4400 (MONEL 400), UNS 8825 (INCONEL 825), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3) |
| Type of Fasteners: | Bolts : Bolts stud bolts, hex head bolts, socket hexagon head screw anchor bolts, u-bolts, J bolts, mushroom head square neck bolts, t- head bolts, wing screw, eye bolt, eye bolt, foundation bolts and structural bolts Washer : Plain washer , plain big & small OD washer , spring lock washer , spring washer heavy duty , tooth washer , star washer , tab washer with one & two tab Nuts : Hexagon nuts, hexagon coupling nuts, hexagon thin nut, square nut, hexagon castle nuts, self locking nut, hexagon domed cap nuts Screw : Pan head slotted screws, cheese head slotted screws, countersunk head slotted screws, countersunk raised head slotted screws, pan phillipse head screw, countersunk Phillipse raised head screws, slotted cheese trim head machine screws, socket head allen cap screws, allen countersunk socket head cap screws, socket head shoulder screws, socket head cap screw low head, hexagon socket set screw with flat point, hexagon socket set screws with cone point, hexagon socket set screw with dog point, hexagon socket set screws with dog point, hexagon socket set screws with cup point, imprial socket cap screws. Other : Threaded rod, as per drawing and customers spec. coating, hot dipped galvanizing, phosphate, Teflon, xylon, zinc, cadmium.
|
| In Form of: | Hex, Square, Round , Threading as per Gauge Etc. |
| Alloy | Common Name | Related Specifications | Tensile Strength | Proof Stress | Elongation | ||
| British | European | United States | |||||
| ALLOY K500 | MONEL K500 | BS 3076 NA18 | 2.4375 | ASTM B865 N05500, QQ-N-286, AMS 4676 | 965 [140] | 690 [100] | 20 |
Chemical Composition
Typical compositional ranges for Monel K500 Bolts
| Ni | Cu | Al | Ti | C | Mn | Fe | S | Si |
| 63.0-70.0 | Remainder | 2.30-3.15 | .35-.85 | .25 max | 1.5 max | 2.0 max | .01 max | .50 max |
Mechanical Properties
Typical mechanical properties for Monel K500 Bolts
| Ultimate Tensile | Yield Strength (0.2% OS) | Elong. | Hardness Rockwell C, min.
| HardnessBrinell 3000 kg, min. | |
| Cold Worked/SR Over 1(25.4) to 3 | |||||
| Min | 140 KSi | 100 KSi | 17.0 | 29 | 280 |
| Max | |||||
| Min | 965 MPa | 690 MPa | |||
| Max | |||||
| Hot Worked/ Aged Hardened | |||||
| Min | 140 KSi | 100 KSi | 20.0 | 27 | 265 |
| Max | |||||
| Min | 965 MPa | 690 MPa | |||
| Max | |||||
4. DIN985 producing standard for MONEL K500 nylon lock nut
