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Urethane Pushers Threaded Stud Type (C-USLM12)

Product Overview of Stopper Bolts

Stopper Bolts widely used in use scenarios requiring limit, buffering, vibration reduction, noise reduction and shock absorption.
The front end of the Stopper Bolts is covered with urethane rubber, which can effectively prevent mechanical collisions between parts and avoid bumps.
The metal core of the Stopper Bolts is equipped with wrench groove for easy installation and removal.

Product Feature of Stopper Bolts

Feature 1 : The Stopper Bolts is made of stainless steel, which has certain anti-corrosion ability and has a wide range of applications.
Feature 2 : Stopper Bolts with urethane coating maintains a certain degree of flexibility while having excellent mechanical strength, and it is not easy to cause indentation and damage to the contact surface.
Feature 3 : The front-end urethane thickness increases compared with standard products, impact resistance is stronger and it is not easy to deform, improving the overall service life.
Feature 4 : The front-end polyurethane coating can reduce the noise caused of Stopper Bolts by collision between parts.

Dimensional Drawing of Stopper Bolts

Dimensional Drawing

Specifications Overview of Stopper Bolts

TypeStopperMetal coreOuter Diameter DLength LThread M
Stopper Bolts HardnessColorStopper Bolts MaterialStopper Bolts Material(Coarse Thread)
C-USLHShore A90GreenUrethaneStainless Steelф6 to ф1010~25M3 to M10
C-USLMShore A70Black

Example Use of Stopper Bolts

Example of Use 1Purpose of Stopper Bolts
Centering various workpieces with different widths through a cylinder with fixed stroke.

Action of Stopper Bolts
Workpieces are arranged on both sides of the mechanism.
Pull out and turn the knob with the claw to point the claws of the knob to the groove that was processed on the stopper. The height of the pressing block can be changed depending on the height of the groove being processed on thestop.
Stopper Bolts change the position of the pressing block to easily center the side-by-side workpieces with different widths.
Example of Use 1
Example of Use 2Purpose and action of of Stopper Bolts
This device calibrates the roughly placed workpieces on the conveyor of other components and enters the next process.

Environment and operability of of Stopper Bolts
Press the workpiece onto the external positioning end of the assembly.
Calibrate the workpiece that is conveyed in the direction perpendicular to the cylinder axis through a mechanism with urethane coated Stopper Bolts.
Example of Use 2

Precautions of Stopper Bolts

① Do not use Stopper Bolts in a humid environment or water. This results in hydrolysis of urethane.
② Hydrolysis characteristics of urethane
If urethane is used for a long time in a moist or humid environment, it will be hydrolyzed and deteriorated.
It is recommended to manage the temperature and humidity of the warehouse and operating environment in areas with high humidity to extend the service life of Stopper Bolts.
③ State change of Stopper Bolts after hydrolysis
·The urethane surface becomes sticky
·Tapping with your nails will leave irreversible scars
·Decreased urethane hardness
·Urethane is dry and cracked, easily disintegrated into powder
Hydrolyzed urethane
Drawing of urethane hydrolysis
④ Urethane dimension change
Urethane dimension will change with the surrounding temperature, but the amount of change is not large, and it can be restored to its original dimension after a few hours at room temperature.
⑤ Hardness tolerance is generally about Shore ±5°, which is the normal value.
(*Hardness tolerance is for reference only, not guaranteed value)

Stopper Bolts is suitable for fixed length use. If you need to adjust length according to the actual occasion, please choose (Economy series) Urethane Coated Bolt Adjusting Type
 

Related Industries of Stopper Bolts

Electronic Automotive
 
Smart phone Semiconductor
Widely used in smart phone and other fields popular among the public STOPPER WITH PLATE 

Related Products of Stopper Bolts

(Economy series) Urethane coated bolt Female thread fixed type (Economy series) Urethane coated bolt Adjusting type (Economy series) Urethane Coated Bearing, Standard Flat Type
Economic type Urethane coated bolt Female thread fixed type Stopper bolt with urethane Adjusting type Urethane coated bolt, Adjusting type Concrete specifications and parameters
Typical model: C-URLH12 Typical model: C-UNCH8 Typical model: C-TMBB6-20
Advantages: easy to fix with wrench, impact resistant structure Advantages: length is adjustable as required Advantages: based on high quality raw materials and special processes, urethane is more wear-resistant and not easy to fall off.

Specification Table of Stopper Bolts

Stopper Bolts Part Number (Stopper BoltsType·Stopper BoltsD)
 C-USLH8

■Material Specification Table
TypeStopperMetal coreOuter Diameter DLength LThread M
Stopper Bolts HardnessColorStopper Bolts MaterialStopper Bolts Material(Coarse Thread)
C-USLHShore A90GreenUrethaneStainless Steelф6 to ф1010~25M3 to M10
C-USLMShore A70Black

■ Dimension Specification Table
Part NumberLM×Pitchm12W
Stopper BoltsTypeStopper BoltsD(Coarse Thread)
C-USLH
C-USLM
610M3×0.54.5545
812.5M4×0.767
1017M5×0.878
1218M6×1.01010
1621M8×1.25126514
2025M10×1.5148617

Specification Table
 Part Number (Type·D)
 C-USLH8

■Material Specification Table
TypeStopperMetal coreOuter Diameter DLength LThread M
 HardnessColor Material Material(Coarse Thread)
C-USLHShore A90GreenUrethaneStainless Steelф6 to ф1010~25M3 to M10
C-USLMShore A70Black

■ Dimension Specification Table
Part NumberLM×Pitchm12W
TypeD(Coarse Thread)
C-USLH
C-USLM
610M3×0.54.5545
812.5M4×0.767
1017M5×0.878
1218M6×1.01010
1621M8×1.25126514
2025M10×1.5148617

Part Number 

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Part Number
C-USLM12
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipStopper Material (Color) Outer Diameter
(mm)

MYR 7.57

1 Piece(s)Available 1 Day(s) Polyurethane / Shore A70 (Black)12

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Basic Information

Tip Shape Standard Stopper Shape Straight Screw Material Stainless Steel
Screw Surface Treatment Not Provided

Please check the type/dimensions/specifications of the part C-USLM12 in the Urethane Pushers Threaded Stud Type series.

Frequently asked question (FAQ)

Question: Can urethane be wiped with alcohol?
Answer: Yes, only a small amount of alcohol can be applied for wiping.
Urethane is a chemical resistant material, susceptible to corrosion. It can be dried or placed naturally after applying a small amount of alcohol. Other highly corrosive chemicals can not be applied even in small amounts.
Question: Is there a tolerance for urethane hardness, and if so, what is the tolerance value?
Answer: There are tolerances for various hardnesses, and the normal value is generally around shore hardness ±5°.
(*Hardness tolerance is for reference only)
Question: With the rise of the hardness of urethane, does the friction rise?
Answer: No, urethane is an elastomer, and the lower the hardness, the higher the friction.

Products like this...

Part Number
C-USLH20
C-USLH6
C-USLH8
C-USLM16
C-USLM20
C-USLM6
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipStopper Material (Color) Outer Diameter
(mm)

MYR 10.32

1 Piece(s)Available 1 Day(s) Polyurethane / Shore A90 (Green)20

MYR 6.33

1 Piece(s)Available 1 Day(s) Polyurethane / Shore A90 (Green)6

MYR 6.33

1 Piece(s)Available 1 Day(s) Polyurethane / Shore A90 (Green)8

MYR 8.43

1 Piece(s)Available 1 Day(s) Polyurethane / Shore A70 (Black)16

MYR 10.32

1 Piece(s)Available 1 Day(s) Polyurethane / Shore A70 (Black)20

MYR 6.39

1 Piece(s)Available 1 Day(s) Polyurethane / Shore A70 (Black)6

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