# Thomson SB4-20X4M Lead Nut Only, SB Style, Thread Mount, 20 mm x 16 mm, Non-Preloaded, RH, Acetal, 300 lbf Design Load - MROSupply.com

***Thomson SB4-20X4M lead nut only, SB style, thread mount, 20 mm x 16 mm, non-preloaded, right-hand thread, acetal material, 300 lbf design load. Designed for use with Thomson lead screws in linear motion applications.***



## Product details:

- Catalog number: SB4-20X4M
- SKU: 1835123
- Price: ***$77.92*** Each
- Quantity: This vendor has a minimum order quantity of
2.Order minimum ($) may be applied.
Add desired QTY to cart and proceed to checkout to view minimum'

- Brand Minimum Order Quantity - 2
(This is the minimum order quantity if ordering this unit alone
from the vendor. Adding other products from the same vendor will reduce
the overall requirement. If adding multiple products from same vendor,
please add all products to cart to see total minimum.)
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Thomson Linear](https://www.mrosupply.com/brands/thomson-linear/)
- Category: 
    - [Lead Nuts](htts://www.mrosupply.com/linear-motion/acme-ball-screw/lead-nuts/)
    - [Acme & Ball Screw](htts://www.mrosupply.com/linear-motion/acme-ball-screw/)
    - [Linear Motion](htts://www.mrosupply.com/linear-motion/)
- Unit of measure: each
- Returns: Yes


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/18/34/1834912/2D_LS_SN-BN-SB_asLTzdO.png)
- [Performance graphic](https://documents.mrosupply.com/product_documents/18/35/1835123/Performance_2D_MET_SB4-20X4M_DLC8JfK.png)

## Product's reviews:
- President - Excellent to deal with,best price and received product promptly
- 12 volt motor - Bought this motor to replace failed unit on linear actuator on Grasshopper powerfold. Worked excellent, simple bolt on procedure. Saved $600.00 over replacing entire linear actuator!!!
- 5.8 inch actuator - It was exactly what i needed for the center window on 370 Sea Ray. will buy from again if needed
- Great place to order from. - The bearings are name brand, great price and quality. They shipped fast.