---
product_id: 586371599
title: "GUWANJI 700mm Ball Screw SFU1605 700mm Ballscrew RM1605 700mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch)"
brand: "guwanji"
price: "$205.64"
currency: USD
in_stock: true
reviews_count: 2
category: "Guwanji"
url: https://www.desertcart.us/products/586371599-guwanji-700mm-ball-screw-sfu1605-700mm-ballscrew-rm1605-700mm-ballnut
store_origin: US
region: United States of America
---

# 700mm precision length Includes BK12/BF12 support & coupler 16mm diameter, 5mm pitch GUWANJI 700mm Ball Screw SFU1605 700mm Ballscrew RM1605 700mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch)

**Brand:** guwanji
**Price:** $205.64
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your CNC game with precision that lasts and performance that speaks volumes!

## Quick Answers

- **What is this?** GUWANJI 700mm Ball Screw SFU1605 700mm Ballscrew RM1605 700mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch) by guwanji
- **How much does it cost?** $205.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/586371599-guwanji-700mm-ball-screw-sfu1605-700mm-ballscrew-rm1605-700mm-ballnut)

## Best For

- guwanji enthusiasts

## Why This Product

- Trusted guwanji brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** High-quality hardened steel extends lifecycle multiple times over standard screws.
- • **Compact & Quiet:** Engineered for minimal starting torque and whisper-quiet operation in tight spaces.
- • **Precision Perfected:** C7 grade accuracy ensures ultra-smooth, wear-resistant motion for CNC pros.
- • **Ready-to-Install Kit:** Comes complete with ballnut housing, end supports, and coupler—mount and go.
- • **Trusted in High-Stakes Tech:** Used in aerospace & automotive power steering—your CNC deserves the same reliability.

## Overview

The GUWANJI SFU1605 700mm ballscrew assembly features a 16mm diameter and 5mm pitch with C7 precision grade, crafted from hardened steel for exceptional durability and wear resistance. This complete kit includes BK12/BF12 end supports, a DSG16H ballnut housing, and a 6.35x10mm coupler, designed for easy installation and ultra-quiet, low-torque operation. Trusted in aerospace and automotive applications, it delivers professional-grade accuracy and longevity for demanding CNC machinery.

## Description

We are the professional CNC accessories seller.If you have any questions or demands, please don't hesitate to contact with us.We can customize the length whatever you want, pls contact us before buying.The material is made by the high quality steel and case hardenedã€‚Very high load carrying capacity.High stiffness and accuracy.Smooth and ultra quiet bearings for rails.Compact design and easy to mount and dismount.Model :SFU1605-700Color: SilverMaterial: MetalLength:700MMPackage Included :1 x End Machine SFU1605-700MM;1 Set BK12/BF12;1 x BR 6.35mm x 10mm Shaft Coupler;1 x DSG16H Ball nut HousingPackage Including1 x End Machine SFU1605-700MM;1 Set BK12/BF12;1 x BR 6.35mm x 10mm Shaft Coupler;1 x DSG16H Ball nut Housing

Review: Great for the price point. Packaged well and shipped quickly. The tolerances are tight. I have not used under a load yet but parts appear to be high quality. The aluminum housing was slightly dinged up. Wish it came with screws between the Ball Nut and the Housing.
Review: Very happy with this ball screw. The packaging was great and the screw arrived undamaged. The shipping said it could take a month, but it arrived in 3 days!! I was hesitant to order because the price seemed to good to be true, but after opening and assembling the ball screw I'm very very happy with this purchase.

## Features

- Ballscrew SFU1605 700mm, BK/BF 12 End Support, 6.35x10mm Coupler, DSG16H Ballnut Housing, RM1605 diameter 16mm, pitch 5mm overall length 27.56inch/700mm(including with end machined length).
- SFU1605 ballscrew with shiny surface matching with C7 precision, more resistant to wear and tear, greatly extending the life cycle of the ball screw life increased several times.
- With end Machined ballscrew RM/SFU1605 with Ball nut Housing, minimum starting torque, you can easily use it. Compact design and easy to mount and dismount.
- Precision is assured because of thorough quality control system, do not remove the ball screw nut from the ball screw, because it is matched, or it will be difficult to install it again.
- The ball screws are widely used in aircraft and missiles to move control surfaces, especially for electric fly by wire, and in automobile power steering to translate rotary motion from an electric motor to axial motion of the steering rack.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0773LYZZB |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | Silver |
| Customer Reviews | 4.8 4.8 out of 5 stars (6) |
| Date First Available | 2 Nov. 2017 |
| Item Package Quantity | 1 |
| Item Weight | 2 kg |
| Item model number | 56HSBL6HPE08F9FLTR116LMY3 |
| Manufacturer | GUWANJI |
| Material | Metal |
| Part number | 56HSBL6HPE08F9FLTR116LMY3 |
| Product Dimensions | 0.99 x 0.99 x 0.99 cm; 2 kg |
| Size | 700mm |
| Style | SFU1605 |

## Images

![GUWANJI 700mm Ball Screw SFU1605 700mm Ballscrew RM1605 700mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch) - Image 1](https://m.media-amazon.com/images/I/315oEF50BaL.jpg)
![GUWANJI 700mm Ball Screw SFU1605 700mm Ballscrew RM1605 700mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch) - Image 2](https://m.media-amazon.com/images/I/31SMjcnAvcL.jpg)
![GUWANJI 700mm Ball Screw SFU1605 700mm Ballscrew RM1605 700mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch) - Image 3](https://m.media-amazon.com/images/I/41IToxnyMCS.jpg)
![GUWANJI 700mm Ball Screw SFU1605 700mm Ballscrew RM1605 700mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch) - Image 4](https://m.media-amazon.com/images/I/41W+uvZbGvL.jpg)
![GUWANJI 700mm Ball Screw SFU1605 700mm Ballscrew RM1605 700mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch) - Image 5](https://m.media-amazon.com/images/I/41hAqnsDSgS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***N on 22 November 2019*

Great for the price point. Packaged well and shipped quickly. The tolerances are tight. I have not used under a load yet but parts appear to be high quality. The aluminum housing was slightly dinged up. Wish it came with screws between the Ball Nut and the Housing.

### ⭐⭐⭐⭐⭐ Review
*by S***P on 5 April 2019*

Very happy with this ball screw. The packaging was great and the screw arrived undamaged. The shipping said it could take a month, but it arrived in 3 days!! I was hesitant to order because the price seemed to good to be true, but after opening and assembling the ball screw I'm very very happy with this purchase.

## Frequently Bought Together

- GUWANJI 700mm Ball Screw SFU1605 700mm Ballscrew RM1605 700mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch)
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-27*