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Aluminum Standoff: 1-1/4" Length, 4-40 Thread, M-F (4-Pack)

Pololu item #: 1951
Brand: Generic

Price break	Unit price (US$)
1	2.95
5	2.71
25	2.50

Quantity:
backorders allowed

These hexagonal male-female aluminum standoffs keep parts spaced 1.25" (32 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.

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

Compare all products in Male-Female Standoffs.

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Overview

These M-F (male-female) aluminum standoffs are great for separating stacked components or chassis tiers. Each hexagonal standoff is 3/16″ wide with male threading extending 3/16″ to 1/4″ from one end (dimension M on the mechanical drawing to the right) and female threading to a depth of 3/16″ to 1/4″ in the other end (dimension F). A variety of lengths and thread types are available:

Body Length	Thread		Price per 4-pack	Body Length	Thread	Price per 4-pack
0.25″	#2-56	#4-40	$1.75	11 mm	M2.5, 4mm	$1.95
0.375″	#2-56	#4-40	$1.75	11 mm	M2.5, 6mm	$1.95
0.5″	#2-56	#4-40	$1.75	18.6 mm	M2.5, 6mm	$2.25
0.75″	#2-56	#4-40	$1.95
1.0″	#2-56	#4-40	$2.25
1.25″	#2-56	#4-40	$2.95
1.5″	#2-56	–	$3.15