Aluminum Standoff 1.25" x 0.25" 4-40 M-F 4-Pack

Note: This product has been discontinued. Please consider the similar (but not identical in all dimensions) Aluminum Standoff 1.25" 4-40 M-F 4-pack as an alternative.

Mechanical drawing of aluminum standoff 1.25″ × 0.25″ 4-40 M-F.

Overview

These hexagonal metal standoffs are great for mounting PCBs to your chassis or to separate multiple levels of decks in your robot. Each male-female standoff is 1.25" long by 0.25" wide, and the threads extend another 3/16" past the standoff – just enough to work well with our 1/8"-thick acrylic chassis. You can easily screw multiple units together to make longer standoffs. The threads are 4-40 on both ends.

Included Hardware

Four 4-40 aluminum nuts are included for attaching the male end of the standoffs to PCBs or chassis. To connect the female end to your project, you will need standard 4-40 machine screws which are available at most local hardware stores.

Sizes

These metal standoffs are available in different lengths and thread types:

Alternatives available with variations in these parameter(s): length thread type Select variant…

People often buy this product together with:

Tamiya 70157 Universal Plate Set (2pcs.)

3-Pin Female JST PH-Style Cable (30 cm) for Sharp/Socle Distance Sensors

Pololu Ball Caster with 3/8″ Metal Ball