Lead Screw 4 Start 2 Start Tr8 with Accurate Dimension and Brass Nut

Lead Screw 4 Start 2 Start Tr8 with Accurate Dimension and Brass Nut Specification

Surface Treatment
Polished

Corrosion Protection
None (brass nut and stainless/steel screw)

Material
Stainless Steel for screw; Brass for nut

Type
4 Start / 2 Start Lead Screw with Brass Nut

Quality Level
Machined Industrial Grade

Head Shape Type
Round Threaded Rod

Head Size
10 mm (Diameter)

Screw Size
Tr8 x 8 mm (Pitch/Lead)

Finish
Precision ground

Tensile Strength
Approx. 520 MPa (for stainless steel)

Number of Starts
4 Start / 2 Start (as per image reference)

Screw Length
Custom/Varies, standard lengths: 100 mm, 200 mm, 300 mm, etc.

Load Capacity
Dependent on length, typical load ~300 kg for short lengths

Operating Temperature Range
-20C to 140C

Thread Direction
Right Hand

Thread Type
Trapezoidal (Tr8)

Pitch
2 mm

Nut Dimensions
Approximately 22 mm (OD) x 16 mm (Length), Flange 32 mm (As per visual estimate from image)

Lubrication
Recommended for optimal life and smooth operation

Fit System
Metric ISO trapezoidal standard

Lead
8 mm per revolution (4 start), 4 mm per revolution (2 start)

Thread Angle
30 (ISO standard for Trapezoidal)

Application
Linear motion, 3D printer Z-axis, CNC machinery, Actuators

Backlash
Minimal due to precision fit with brass nut

Mounting Type
Flanged Brass Nut with tapped mounting holes (as per image)

Nut Material
Solid Brass

Lead Screw 4 Start 2 Start Tr8 with Accurate Dimension and Brass Nut Trade Information

Minimum Order Quantity
10 Pieces

Supply Ability
500 Pieces Per Month

Delivery Time
7 Days

About Lead Screw 4 Start 2 Start Tr8 with Accurate Dimension and Brass Nut

Experience engineering excellence with our Featured Lead Screw 4 Start / 2 Start Tr8, offered at a Special Rate. Crafted with lustrous, machined precision, it comes paired with a ravishing, solid brass nut. Impeccable accuracy is assured through its minimal-backlash design and accurate dimensional tolerances. Available in custom or standard lengths, this industrial-grade, corrosion-resistant screw delivers sizzling linear motion for 3D printers, CNC machinery, or actuators. Its flawless finish, sturdy tensile strength, and flanged mounting make it the preferred choice for exporters, importers, and manufacturers seeking unyielding performance and durability.

Versatile Use & Exceptional Features

This Trapezoidal (Tr8) Lead Screw is engineered for linear motion applications such as 3D printer Z-axes, CNC machinery, and actuators. Designed for both 4 start (8mm lead) and 2 start (4mm lead) configurations, it features a right-hand thread direction and solid brass nut for dependable performance. The minimal-backlash, precision-ground finish and high load capacity make it ideal for industrial and automation systems requiring accurate, stable and smooth movement.

Certifications, Delivery & Export Market Focus

Our Lead Screw Tr8 4 Start & 2 Start models are supplied with comprehensive specifications and quality certifications to assure confidence. Packaging utilizes robust, export-grade materials to ensure safe and secure logistics. Samples are available on request, helping customers evaluate fit before bulk order at a sizzling sale price. With a strong presence in international export markets, we support manufacturers, suppliers, and traders worldwide with prompt delivery and impeccable after-sale service.

FAQ's of Lead Screw 4 Start 2 Start Tr8 with Accurate Dimension and Brass Nut:

Q: How does the number of starts affect the performance of the Lead Screw Tr8?

A: A 4 start lead screw provides a faster linear movement (8 mm per revolution), suitable for applications needing speed, whereas a 2 start version moves at 4 mm per revolution, ideal for greater control and precision. Choose based on your motion requirements.

Q: What are the typical applications for the Lead Screw 4 Start 2 Start Tr8 with Brass Nut?

A: This product is extensively used in linear motion setups for CNC machinery, 3D printer Z-axes, actuators, and other industrial automation systems, due to its robust construction, minimal backlash, and accurate dimensioning.

Q: When should lubrication be applied to the Lead Screw for optimal life?

A: Lubrication should be applied regularly during installation and maintenance intervals, especially in high use or dusty environments, to ensure smooth operation and extend the service life of both the screw and the brass nut.

Q: Where can I obtain a sample or detailed product certificate for this lead screw and nut assembly?

A: Samples and product certificates can be requested from our sales or export team, who will provide all documentation and necessary logistics support for quality assurance and pre-order evaluation.

Q: What are the benefits of choosing the precision ground, machined industrial-grade Tr8 Lead Screw?

A: Customers benefit from impeccable dimension control, minimized backlash, and high tensile strength, ensuring reliable performance, increased accuracy, and long lifespan in demanding motion control applications.

Tell us about your requirement