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Hand Tool Factory Wholesale Auto Parts Check Washers

China Hand Tool Factory Wholesale Auto Parts Check Washers, Find details about China Washers, Fastener from Hand Tool Factory Wholesale Auto Parts Check Washers

Model NO.
SIMM3-SIMM130
Trademark
simf
Specification
As requestment for customization
Origin
China
HS Code
7731822000
Model NO.
SIMM3-SIMM130
Trademark
simf
Specification
As requestment for customization
Origin
China
HS Code
7731822000
Hand Tool Factory Wholesale Auto Parts Check WashersHand Tool Factory Wholesale Auto Parts Check Washers
How does it work?
The Washers secure joints using tension rather than friction,as with traditional locking fasteners.The Washers consist of a pair of the Washers with cams on one side and radial teeth on the other.The cam sides are joined together with a mild adhesive,and installed between the bolt head and/or nut and the joint material.
During installation,the radial teeth cause one half of the Washer to be seated to the bolt or nut,while the other half is seated to the joint material.
When exposed to load or vibration,the bolt or nut will attempt to loosen.Since the radial teeth are seated to the mating surfaces,any movement in the loosening direction is forces between the cam.
Because the cam angle(α)of the Washers is greater than the thread pitch angle(β)of the bolt,a wedge effect is created by the cams,preventing the bolt or nut from rotating loose.Clamp load is maintained and the joint remains secure.
Hand Tool Factory Wholesale Auto Parts Check Washers
Characteristics and strengths
*Maintains clamp load in high vibration and load applications,thereby protecting the security of the joint
*Heavy duty,self-locking design
*For use with bolts up to Class 12.9,Grade 8
*Avaliable in SCM435/SAE4130 Alloy Steel,316L Stainless Steel,and 254 SMC Stainless Steel
*Provided in preassembled glued pairs
*Easy to install and remove with standard tools
*No retightening needed after installation
*Reusable-will not distort threads on bolt
*Vibration proof according to MIL-STD-1312-7/DIN 25201
*Can be used reliably for joints with short clamp length
*Secures joints with high and low preloads
Hand Tool Factory Wholesale Auto Parts Check Washers
How does it install?
*To install the Washer,place the preassembled air between the nut and/bolt and the joint material.See page for application examples.
*As the nut or bolt is tightened,one half of the Washer pair will be seated to the joint material and the other half will be seated to the nut or bolt.
*Tighten joints with the Washers using standard tools.Retightening is not needed.
*The use of ubricants is highly recommended when installing the Washers.A high quality lubricant designed to prevent seizing will reduce friction during installation and improve the consistency of clamp load in joints.
*When installing the Washers in a common application,expect an increase in required torque over recommended installaation torque to achieve proper clamp load and maximum joint safety.
Hand Tool Factory Wholesale Auto Parts Check Washers
Removal and reuse
Removing the Washers requires no special tools or procedure.Simply loosen the joint in the normal method and check the Washer to ensure cam faces disengage.
While the Washers are typically reusable,it should always be inspected for deformation or excessive wear before reuse.If the Washers appear deformed or heavily worn,discard and use a new pair.
Hand Tool Factory Wholesale Auto Parts Check Washers

Quality
Each the Washers manufacturing facility is led by a team of seasoned engineering professsionals charged with ensuring all products meet stringent quality requirements.Our facilities are certifiled to ISO 9001-2015,IATF16949,and utilize worldclasss testing equipment,including tensile testing,accelerated corrosion salt spray testing machines,torque testing,standard measurement and gauging equipment.
The Washers are manufactured in a facility which strictly adheres to multiple ISO certification standards,and are thoroughly tested through the production cycle to ensure a high level of quality.
Hand Tool Factory Wholesale Auto Parts Check Washers
DIN25201 Dual-stacked self-locking washerMaterial: SK5,SK7,or customized as per clients' requirements.
Surface treatment: Dacrol, geomet,zinc flake,delta and so on.
PART#METERICINCHESID/mm
Φi		OD/mm
Φo		Thickness/mm
T
Kg/100pcs		BOX QTY/PAIRSOUTSIDE CAPTON QTY/PAIRS
SIMM3M3#53.471.80.0350040000
SIMM3.5M3.5#63.97.61.80.04  
SIMM3.5spM3.5#63.991.80.06  
SIMM4M4#84.47.61.80.0450040000
SIMM4spM4#84.491.80.06  
SIMM5M5#105.491.80.0550020000
SIMM5spM5#105.410.81.80.1150016000
SIMM6M6 6.510.81.80.0750012000
SIMM6spM6 6.513.52.50.22508000
SIMM1/4" 1/4"7.211.52.50.0825016000
SIMM1/4"sp 1/4"7.213.52.50.18  
SIMM5/16"M85/16"8.713.52.50.1525016000
SIMM5/16"spM85/16"8.716.62.50.282508000
SIMM3/8" 3/8"10.316.62.50.232508000
SIMM3/8"sp 3/8"10.3212.50.48  
SIMM10M10 10.716.62.50.222508000
SIMM10spM10 10.7212.50.472005000
SIMM11M117/16"11.418.52.50.29  
SIMM12M12 1319.52.50.292006400
SIMM12spM12 1325.43.40.932002400
SIMM1/2" 1/2"13.519.52.50.272008000
SIMM1/2"sp 1/2"13.525.43.40.9  
SIMM9/16"M149/16"15.2233.40.561004000
SIMM9/16"spM149/16"15.230.73.41.411001600
SIMM16M165/8"1725.43.40.671003200
SIMM16spM165/8"1730.73.41.281001600
SIMM18M18 19.5293.40.891002400
SIMM18spM18 19.534.53.41.58  
SIMM3/4" 3/4"2030.73.41.05  
SIMM3/4"sp 3/4"20393.42.21  
SIMM20M20 21.430.73.40.931002400
SIMM20spM20 21.4393.42.091001200
SIMM22M227/8"23.434.53.41.251001600
SIMM22spM227/8"23.4424.63.1950800
SIMM24M24 25.3393.41.74501200
SIMM24spM24 25.3484.64.5150500
SIMM1" 1"27.9393.41.53501600
SIMM1"sp 1"27.948.54.64.2  
SIMM27M27 28.4425.83.1450500
SIMM27spM27 28.448.55.85.27  
SIMM30M3011/8"31.4475.84.150500
SIMM30spM3011/8"31.458.56.68.58  
SIMM33M3311/4"34.448.55.83.8950500
SIMM33spM3311/4"34.458.56.68  
SIMM36M3613/8"37.4555.85.49  
SIMM36spM3613/8"37.4636.69.15  
SIMM39M3911/2"40.458.55.85.89  
SIMM42M42 43.2635.87.97  
SIMM45M4513/4"46.270710.2  
SIMM48M48 49.675712  
SIMM52M522"53.680713  
SIMM56M5621/4"59.185713.5  
SIMM60M60 63.190715.2  
SIMM64M6421/2"67.195716.7  
SIMM68M68 71.11009.528.2  
SIMM72M72 75.11059.530.7  
SIMM76M763"79.11109.533.3  
SIMM80M80 83.11159.536  
SIMM85M85 88.11209.537.8  
SIMM90M90 92.41309.547.7  
SIMM95M95 97.41359.549.8  
SIMM100M100 103.41459.558.9  
SIMM105M105 108.41509.561.3  
SIMM110M110 113.41559.563.5  
SIMM115M115 118.41659.575.3  
SIMM120M120 123.41709.577.9  
SIMM125M125 128.41739.576.6  
SIMM130M130 133.41789.579.2  

Hand Tool Factory Wholesale Auto Parts Check Washers

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