These hexagonal male-female aluminum standoffs keep parts spaced 0.75″ (19 mm) apart and are great for building a multi-level robot chassis. Both ends of these 3/16″-wide standoffs have 4-40 threads. The standoffs are sold in packs of 4.
Aluminium Standoff: 3/4″ Length, 4-40 Thread, M-F (4-Pack)
£1.22 inc VAT (£1.02 ex VAT)
27 in stock (can be backordered)Brand: Pololu
Part Number: 1949