Round Unthreaded Spacers On OneMonroe Hardware

Unthreaded fasteners are available in both inch and metric measurements. These fasteners are typically used to provide spacing or stacking for circuit boards or paneling, and they are often installed over the top of screws. Spacers can be stacked if necessary to cover longer screws.

Since unthreaded fasteners are not threaded themselves and are placed over the screw, there is no torque involved in their application. This means that the spacer can spin or twist freely without impacting the functionality or integrity of the application in which they are used. Their primary purpose is to maintain the desired distance or separation between components, ensuring proper alignment and spacing without the need for threaded engagement.

Item #	Item Name	Thread	Material	Length	Finish	O.D.	Inner Diameter
SPR30011529N	N/A SPR30011529N - #4 Round Unthreaded Spacers	N/A	N/A Nylon	N/A 0.906	N/A None	N/A 3/16	N/A 0.115
SPR30011530N	N/A SPR30011530N - #4 Round Unthreaded Spacers	N/A	N/A Nylon	N/A 0.938	N/A None	N/A 3/16	N/A 0.115
SPR30011531N	N/A SPR30011531N - #4 Round Unthreaded Spacers	N/A	N/A Nylon	N/A 0.969	N/A None	N/A 3/16	N/A 0.115
SPR30011532N	N/A SPR30011532N - #4 Round Unthreaded Spacers	N/A	N/A Nylon	N/A 1	N/A None	N/A 3/16	N/A 0.115
SPR50011503A	N/A SPR50011503A - #4 Round Unthreaded Spacers	N/A	N/A Aluminum	N/A 0.094	N/A None	N/A 5/16	N/A 0.115
SPR50011504A	N/A SPR50011504A - #4 Round Unthreaded Spacers	N/A	N/A Aluminum	N/A 0.125	N/A None	N/A 5/16	N/A 0.115
SPR50011505A	N/A SPR50011505A - #4 Round Unthreaded Spacers	N/A	N/A Aluminum	N/A 0.156	N/A None	N/A 5/16	N/A 0.115
SPR50011506A	N/A SPR50011506A - #4 Round Unthreaded Spacers	N/A	N/A Aluminum	N/A 0.188	N/A None	N/A 5/16	N/A 0.115
SPR50011507A	N/A SPR50011507A - #4 Round Unthreaded Spacers	N/A	N/A Aluminum	N/A 0.219	N/A None	N/A 5/16	N/A 0.115
SPR50011508A	N/A SPR50011508A - #4 Round Unthreaded Spacers	N/A	N/A Aluminum	N/A 0.25	N/A None	N/A 5/16	N/A 0.115
SPR50011509A	N/A SPR50011509A - #4 Round Unthreaded Spacers	N/A	N/A Aluminum	N/A 0.281	N/A None	N/A 5/16	N/A 0.115
SPR50011510A	N/A SPR50011510A - #4 Round Unthreaded Spacers	N/A	N/A Aluminum	N/A 0.313	N/A None	N/A 5/16	N/A 0.115
SPR50011511A	N/A SPR50011511A - #4 Round Unthreaded Spacers	N/A	N/A Aluminum	N/A 0.344	N/A None	N/A 5/16	N/A 0.115
SPR50011512A	N/A SPR50011512A - #4 Round Unthreaded Spacers	N/A	N/A Aluminum	N/A 0.375	N/A None	N/A 5/16	N/A 0.115
SPR50011513A	N/A SPR50011513A - #4 Round Unthreaded Spacers	N/A	N/A Aluminum	N/A 0.406	N/A None	N/A 5/16	N/A 0.115
SPR50011514A	N/A SPR50011514A - #4 Round Unthreaded Spacers	N/A	N/A Aluminum	N/A 0.438	N/A None	N/A 5/16	N/A 0.115
SPR50011515A	N/A SPR50011515A - #4 Round Unthreaded Spacers	N/A	N/A Aluminum	N/A 0.469	N/A None	N/A 5/16	N/A 0.115
SPR50011516A	N/A SPR50011516A - #4 Round Unthreaded Spacers	N/A	N/A Aluminum	N/A 0.5	N/A None	N/A 5/16	N/A 0.115
SPR50011517A	N/A SPR50011517A - #4 Round Unthreaded Spacers	N/A	N/A Aluminum	N/A 0.531	N/A None	N/A 5/16	N/A 0.115
SPR50011518A	N/A SPR50011518A - #4 Round Unthreaded Spacers	N/A	N/A Aluminum	N/A 0.563	N/A None	N/A 5/16	N/A 0.115
SPR50011519A	N/A SPR50011519A - #4 Round Unthreaded Spacers	N/A	N/A Aluminum	N/A 0.594	N/A None	N/A 5/16	N/A 0.115
SPR50011520A	N/A SPR50011520A - #4 Round Unthreaded Spacers	N/A	N/A Aluminum	N/A 0.625	N/A None	N/A 5/16	N/A 0.115
SPR50011521A	N/A SPR50011521A - #4 Round Unthreaded Spacers	N/A	N/A Aluminum	N/A 0.656	N/A None	N/A 5/16	N/A 0.115
SPR50011522A	N/A SPR50011522A - #4 Round Unthreaded Spacers	N/A	N/A Aluminum	N/A 0.688	N/A None	N/A 5/16	N/A 0.115
SPR50011523A	N/A SPR50011523A - #4 Round Unthreaded Spacers	N/A	N/A Aluminum	N/A 0.719	N/A None	N/A 5/16	N/A 0.115

N/A

N/A Nylon

N/A 0.906

N/A None

N/A 3/16

N/A 0.115

SPR30011530N

N/A SPR30011530N - #4 Round Unthreaded Spacers

N/A

N/A Nylon

N/A 0.938

N/A None

N/A 3/16

N/A 0.115

SPR30011531N

N/A SPR30011531N - #4 Round Unthreaded Spacers

N/A

N/A Nylon

N/A 0.969

N/A None

N/A 3/16

N/A 0.115

SPR30011532N

N/A SPR30011532N - #4 Round Unthreaded Spacers

N/A

N/A Nylon

N/A 1

N/A None

N/A 3/16

N/A 0.115

SPR50011503A

N/A SPR50011503A - #4 Round Unthreaded Spacers

N/A

N/A Aluminum

N/A 0.094

N/A None

N/A 5/16

N/A 0.115

SPR50011504A

N/A SPR50011504A - #4 Round Unthreaded Spacers

N/A

N/A Aluminum

N/A 0.125

N/A None

N/A 5/16

N/A 0.115

SPR50011505A

N/A SPR50011505A - #4 Round Unthreaded Spacers

N/A

N/A Aluminum

N/A 0.156

N/A None

N/A 5/16

N/A 0.115

SPR50011506A

N/A SPR50011506A - #4 Round Unthreaded Spacers

N/A

N/A Aluminum

N/A 0.188

N/A None

N/A 5/16

N/A 0.115

SPR50011507A

N/A SPR50011507A - #4 Round Unthreaded Spacers

N/A

N/A Aluminum

N/A 0.219

N/A None

N/A 5/16

N/A 0.115

SPR50011508A

N/A SPR50011508A - #4 Round Unthreaded Spacers

N/A

N/A Aluminum

N/A 0.25

N/A None

N/A 5/16

N/A 0.115

SPR50011509A

N/A SPR50011509A - #4 Round Unthreaded Spacers

N/A

N/A Aluminum

N/A 0.281

N/A None

N/A 5/16

N/A 0.115

SPR50011510A

N/A SPR50011510A - #4 Round Unthreaded Spacers

N/A

N/A Aluminum

N/A 0.313

N/A None

N/A 5/16

N/A 0.115

SPR50011511A

N/A SPR50011511A - #4 Round Unthreaded Spacers

N/A

N/A Aluminum

N/A 0.344

N/A None

N/A 5/16

N/A 0.115

SPR50011512A

N/A SPR50011512A - #4 Round Unthreaded Spacers

N/A

N/A Aluminum

N/A 0.375

N/A None

N/A 5/16

N/A 0.115

SPR50011513A

N/A SPR50011513A - #4 Round Unthreaded Spacers

N/A

N/A Aluminum

N/A 0.406

N/A None

N/A 5/16

N/A 0.115

SPR50011514A

N/A SPR50011514A - #4 Round Unthreaded Spacers

N/A

N/A Aluminum

N/A 0.438

N/A None

N/A 5/16

N/A 0.115

SPR50011515A

N/A SPR50011515A - #4 Round Unthreaded Spacers

N/A

N/A Aluminum

N/A 0.469

N/A None

N/A 5/16

N/A 0.115

SPR50011516A

N/A SPR50011516A - #4 Round Unthreaded Spacers

N/A

N/A Aluminum

N/A 0.5

N/A None

N/A 5/16

N/A 0.115

SPR50011517A

N/A SPR50011517A - #4 Round Unthreaded Spacers

N/A

N/A Aluminum

N/A 0.531

N/A None

N/A 5/16

N/A 0.115

SPR50011518A

N/A SPR50011518A - #4 Round Unthreaded Spacers

N/A

N/A Aluminum

N/A 0.563

N/A None

N/A 5/16

N/A 0.115

SPR50011519A

N/A SPR50011519A - #4 Round Unthreaded Spacers

N/A

N/A Aluminum

N/A 0.594

N/A None

N/A 5/16

N/A 0.115

SPR50011520A

N/A SPR50011520A - #4 Round Unthreaded Spacers

N/A

N/A Aluminum

N/A 0.625

N/A None

N/A 5/16

N/A 0.115

SPR50011521A

N/A SPR50011521A - #4 Round Unthreaded Spacers

N/A

N/A Aluminum

N/A 0.656

N/A None

N/A 5/16

N/A 0.115

SPR50011522A

N/A SPR50011522A - #4 Round Unthreaded Spacers

N/A

N/A Aluminum

N/A 0.688

N/A None

N/A 5/16

N/A 0.115

SPR50011523A

N/A SPR50011523A - #4 Round Unthreaded Spacers

N/A

N/A Aluminum

N/A 0.719

N/A None

N/A 5/16

N/A 0.115