TR8 Class A 8mm Lead Screw Nut for 3D Printers - 1mm to 14mm Lead Options, Anti-Corrosive

Price Negotiable

Price: $12.00 - $17.00 / Units

MOQ: 1 Unit

Delivery Time: 15-30 work days

Brand: VIC-TECH

Product Description

TR8 Class A Lead Screw Nut for 3D Printers

This precision trapezoidal screw and nut assembly is engineered for stepper motors, machine guides, and 3D printing applications. Available in 8mm diameter with multiple lead options from 1mm to 14mm.

Key Specifications

Diameter: 8mm standard (range φ2-14mm available)
Lead options: 1mm, 2mm, 4mm, 8mm, 12mm, 14mm
Accuracy levels: Class 7, 8, or 9 per JB/T 2886-2008
Processing methods: Cutting or roller extrusion
Thread directions: Left-hand, right-hand, or bidirectional

Material Options

Screw Materials:

YF45MnV alloy steel (HRC58-62 hardness)
45# carbon steel
304/316 stainless steel
40Cr alloy steel

Nut Materials:

Phosphor bronze
Aluminum bronze
Brass
Stainless steel
Nylon

Technical Features

Full tooth design for maximum contact area
Anti-corrosive surface treatment
Precision machining for smooth operation
Custom threading and direction options available

Product Dimensions & Specifications

TR8 trapezoidal screw mechanical dimensions diagram

TR8 lead screw detailed dimensional specifications

Complete Product Line Specifications

Model	Outer Dia (mm)	Lead (mm)	Thread No.	Tooth Distance (mm)
Tr8*1-N1-RH	8	1	1	1
Tr8*2-N1-RH	8	2	1	2
Tr8*3-N2-RH	8	3	2	1.5
Tr8*4-N2-RH	8	4	2	2
Tr8*8-N4-RH	8	8	4	2
Tr8*12-N6-RH	8	12	6	2
Tr8*14-N7-RH	8	14	7	2

Application Details

TR8 lead screw technical features and application diagram

TR8 trapezoidal screw content description and specifications

Product Showcase

TR8 lead screw and nut assembly close-up view

TR8 trapezoidal screw detailed manufacturing quality

TR8 lead screw installation and application examples

Customization Available: Contact us for custom diameters, leads, threading patterns, and material combinations to meet your specific application requirements.