Brand: ESLO
Material: Carbon steel /alloy steel /stainless steel 304 ,316 available
Fastener Type: Hex Flange/ Hex
Thread Size: 5/16
Thread pitch: 24
Drive System: External Hex
Finish type: Black oxide /black phosphate /blue zinc plated/yellow zinc plated/ zinc chromate /nickel
HS code :7318160000
Standard :DIN, ANSI, GB, JIS, BS ,ASTM ,ISO...
As the professional manufacture, we would like to provide you Hex Flange Self Locking Nut Steel Black. And we will offer you the best after-sale service and timely delivery.Welcome to buy Hex Self Locking Nut Steel Black from us.
Article name: Hex Self Locking Nut Steel
Brand: ESLO
Part Number: ESLO2151624
Material: Carbon steel /alloy steel /stainless steel 304 ,316 available
Fastener Type: Hex Flange/ Hex
Thread Size: 5/16
Thread pitch: 24
Drive System: External Hex
Finish type: Black oxide /black phosphate /blue zinc plated/yellow zinc plated/ zinc chromate /nickel
HS code: 7318160000
Standard: DIN, ANSI, GB, JIS, BS ,ASTM ,ISO...
Application:automobile Engine Component Assembly/Wheel Assembly/Exhaust Manifold Installation/Truck Suspension/Dump Box Assembly/automotive aftermarket ....
Cooperated customers: FAW,CIMC,SXQC,T-KING,ZPMC,GOLD WIND ,LIMING HEAVY ....ETC
Mechanical grade: 8 10 12, A-70 ,A4-80
Country of origin: China
Inventory: N/A
Production capacity: 2 million pieces /week
Packing: polybag +color box +outer carton +pallet
Delivery time: stocked items 3-5days, customized items 30-45days
such as aerospace,engineering machinery ,port crane,rail track,electronics,mining,power generation,renewable energy,shipbuilding, medical, automotive, truck, farm and construction, oil and gas and others.
Hex Flange Self Locking Nut Steel Black are widely used in manufacturing assembly lines where operations are speeded by using a single fastener instead of a nut and washer.
ideal use for applications under vibration. Perfect alternative to a hexagon nut and anti-vibration washer.
1. Reliable, stable and safe , great anti-loosening &vibration performance, which overcomes the limitations of many other anti-loose locking methods
2. It can be used repeatedly without affecting its locking performance;
3. It is not affected by high temperature and corrosion, and has a wide range of application situation
4. Free spinning type, no torque is needed until tightening, which is convenient for assembly and disassembly
5. It is matched with the standard external thread, no need to replace the standard bolts;
6. No need for any extral locking components (other thread locking devices), such as spring washers, stop washers, etc.;
7. It has a remarkable effect on overcoming the slipping problem from soft materials (such as aluminum alloy)
ESLO LOCK NUT ADVANTAGE COMPARISON WITH ORDINARY NUT |
||||||
S/N |
Comparison item |
Ordinary nut |
Nylon insert nut |
ESLO lock nut |
Remarks |
|
1 |
Anti-loosening performance |
|
|
|
Refer to ESLO test report |
|
2 |
Rust-proof |
|
|
|
ESLO adopt popular phosphate surface treatment environment friendly ,high torque coefficienty ,long salt spray time ,Resist galling |
|
3 |
effection on bolt life |
|
|
|
ESLO nuts improve bolt dynamic ,static loads strength |
|
4 |
Torque |
coefficiency |
0.11-0.15 |
not check |
0.15-2.0 |
ESLO nut need stronger assembly torque |
Tolerance |
≤0.01 |
not check |
≤0.008 |
The bolts matched with the ESLO nut are evenly stressed and have the function of protecting the bolts |
||
5 |
life cycles (assembly and disassembly ) |
3-5 times |
≤2times |
50 times |
Make sure the bolts, nuts, and connected parts are clean while install ESLO nuts |
|
6 |
Assembly efficiency |
|
add washer or pintle |
take long time |
simple and fast |
add washer when the surface is not even |
|
easy assembly and disassembly |
difficult |
easy |
ESLO nut disassembly torque ≤ assembly torque |
||
|
Probably Galling |
Probably Galling |
Anti-galling |
ordinary stainless steel have a higher chance of bonding, while ESL nuts will not |
||
7 |
Cost |
cheap |
expensive |
expensive |
ESLO technology already pretty mature ,cost price almost close to nylon lock nut |
|
8 |
Final cost |
expensive |
cheap |
Cheaper |
ESLO nut can greatly reduce maintenance and service workload |