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Product Detail

Product Index  Quote this Part

Threaded Spacers
             
 
Part
Number
“A” Mat.
Size
B or C= Material Available in Dash Number
-2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22 -23 -24
SP256 .156
BC
BC
BC
BC
BC
BC
BC
BC
BC
B
B
B
B
B
B
SP440 .187
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
B
B
B
B
SP632 .218
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
B
B
SP832 .250
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
B
B
SP1024* .281
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
SP1032* .281
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
SP25020** .343
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
SP25028** .343
-
-
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
SP31218 .437
-
-
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
SP31224 .437
-
-
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
SP37516 .500
-
-
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
SP37524 .500
-
-
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC
BC

Thread
Size
2-56 4-40 6-32 8-32 10-24 10-32 1/4”-20
(25020)
1/4”-28
(25028)
5/16”-18
(31218)
5/16”-24
(31224)
3/8”-16
(37516)
3/8”-24
(37524)
Minor Dia.
.070 .089 .110 .136 .149 .159 .201 .214 .257 .272 .312 .333
Minor Diameter Tolerance + .003 -.002

Notes:
Thread Spec. Per MIL-S-7742. Brass per ASTM-B-16
300 Series Stainless Steel per MIL-S-7720 ASTM A581/A582
Dimensional Limits plus or minus .005 unless specified.
Class 3A/4H screw, must pass with finger torque, but basic go gauge may stop at last thread. (Applies to Stainless Steel Only)

Length in 1/16ths” increments
*Hex Series Insert is 5/16 material.
**Hex Series Insert is 3/8” material



VMP, INC.
24830 Avenue Tibbitts
Valencia, California 91355 USA
Order Toll Free: (888) 4 VMP INC (486.7462)
Phone: 661.294.9934 • Fax: 661.294.0542
E-Mail: info@vmpinc.com

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