Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The L H Dottie Co RMC141 is a right-hand thread combination drive machine screw supplied in a 100-piece pack. This fastener features a combination drive head, allowing installation with either a flathead or Phillips screwdriver. Sized at 1/4 inch diameter by 1 inch length, it is a standard machine screw suited for general mechanical fastening applications. Made of mild steel, the RMC141 is a practical, high-volume fastener for trade and production use in HVAC, electrical, and light structural assemblies where a reliable threaded fastener is required.
This machine screw is used across a wide range of trade applications including panel mounting, equipment assembly, junction box fabrication, and general mechanical work. The combination drive head accommodates both slotted and Phillips drivers, making it adaptable on job sites where tool selection may be limited. The 1/4 inch thread size is a common specification in electrical and HVAC enclosure work. Sold in a 100-piece quantity, the RMC141 is appropriate for stocking in service vans or shop bins where consistent fastener supply is needed.
Designed as a general-purpose machine screw for use in electrical, HVAC, and mechanical assemblies requiring a 1/4 inch right-hand thread fastener.
Machine screws of this type are installed by electricians, HVAC technicians, and general trade workers using standard hand or power drivers. Always ensure the receiving material is properly tapped or uses an appropriate nut before driving the fastener. De-energize any electrical panel or equipment before accessing interior fastener points. Follow applicable NEC or equipment manufacturer guidelines when fastening within electrical enclosures.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!