Keep your components separated with this 10-pack of 25mm -long (0.98") nylon spacers. These spacers have an outer diameter (OD) of 5 mm (0.20") and an inner diameter (ID) of 3.3 mm (0.13"), and they work with #2, #4, #6, M2, and M3...

This #2-56, pan-head screw is 3/16″ (0.1875″) long. It is made from steel, is zinc-plated, and comes in packs of 25. Dimensions Length: 0.188 in General specifications Thread type: 2-56

This #2-56, pan-head screw is 1/4″ (0.25″) long. It is made from steel, is zinc-plated, and comes in packs of 25. Dimensions Length: 0.25 in General specifications Thread type: 2-56

This #2-56, pan-head screw is 3/8″ (0.375″) long. It is made from steel, is zinc-plated, and comes in packs of 25. Dimensions Length: 0.375 in General specifications Thread type: 2-56

This #4-40, pan-head screw is 3/8″ (0.375″) long. It is made from steel, is zinc-plated, and comes in packs of 25. Dimensions Length: 0.375 in General specifications Thread type: 4-40

These hexagonal male-female aluminum standoffs keep parts spaced 0.25" (6 mm) apart and are great for building a multi-level robot chassis. Both ends of these 3/16" -wide standoffs have 2-56 threads. The standoffs are sold in packs of 4...

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...

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...

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...

These hexagonal male-female aluminum standoffs keep parts spaced 1.0" (25 mm) apart and are great for building a multi-level robot chassis. Both ends of these 3/16" -wide standoffs have 2-56 threads. The standoffs are sold in packs of 4...

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 2-56 threads. The standoffs are sold in packs of 4...

These hexagonal male-female aluminum standoffs keep parts spaced 0.25" (6 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...