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Jack Screws, 300 Stainless (A1,A2, 18-8,304,310 etc.)
Hex Jack Screws are used in printed circuit boards or sheet metal fabrications and their purpose is to provide a set distance separator between two objects. The two objects could be two circuit boards or two sheets of sheet metal. Like a hex male/female standoff, a hex jack screw has one end projecting and threaded, and the other end drilled and internally threaded. Where a hex jack screw differs from a hex male/female standoff is that the threaded end on a jack screw protrudes further than the threaded end of a standoff.
83 results, (click on any line for more information)
| Buy Jack Screws from one of our FCH Network Members | ||||||||
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| MAINSOURC | NH | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | jack screw 4-40 x 5/16 (.130hd ht) ss lh | 400 |
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| Irwin Ind | Ont | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/16 | 3/16 ss jack screw 4-40 thread-3/16 length | 9 |
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| Irwin Ind | Ont | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/16 | keystone 7248 3/16 hex jack screw in s/s | 500 |
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| Irwin Ind | Ont | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 20 | jack screw stainless steel per drawing 3341-31-pl-20 | 14000 |
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| Irwin Ind | Ont | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | M5 | 5 a/f hex jackscrew 303 s/steel passivated with yellow nylon locking patch | 26250 |
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| Cal Fastenrs | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | raf ptraf 4750-1-mod-stst jack screw-18-8 304 passivat /raf 47501s /RAF47501S | 170 |
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| Cal Fastenrs | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | jack screw 3/16 hex 18-8 304 /raf 47503ss | 300 |
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| Hayes | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | amp-747784-8 4-40 x 1.92 jack screw ss (2/pkg) | 151 |
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| Hayes | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 5/16 | 4-40 x 5/16 jack screw(3/16af) assembly 18-8ss pass | 100 |
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| Hayes | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #2-56 x 5/16 | 2-56 x 5/16 jack screw(3/16af) 18-8ss | 4 |
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| Hayes | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | 4-40 x 1/2 jack screw(3/16af) assembly 18-8ss | 12 |
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| Hayes | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M3-0.50 x 8 | m3-.5 x 8 jack screw(5mm af) 18-8ss | 285 |
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| Hayes | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | amp 747784-3 4-40 x 1.92 jack screw male ss (2 per bag) | 25 |
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| NAPPCO | TX | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | #4-40 x 1/4 hex jackscrew s/s nohard | 595 |
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| YANKEE | NH | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 x 3/16 | jack screw 18-8 304 | 688 |
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| Century | FL | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | raf raf 4750-2-ss with patchlok | 500 |
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| Century | FL | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | raf 4750-5-mod ss-pl s/s jackscrew with (PATCH SS9534-01BP) (PATCH SS9534-01BP) | 250 |
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| Century | FL | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | raf 4750-5-ss-vt (4-40X 7/16 SS W/ VIBRA-TITE) (4-40X 7/16 SS W/ VIBRA-TITE) | 248 |
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| Century | FL | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 86938-3 jackscrew male tip 303 ss (PER PRINT PASSIVATE PER TEC 112-230/ASTM A967 NITRIC 1) (PER PRINT PASSIVATE PER TEC 112-230/ASTM A967 NITRIC 1) | 1750 |
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| Century | FL | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | lsi 16509-00 custom jack screw stnlss (STL PER PRINT) (STL PER PRINT) | 1043 |
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| Century | FL | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | tdsf-1032-02 custom m/f jack screw s/s (4-40 X 1/4LONG 3/16 WAF 1/8 HGHT) (4-40 X 1/4LONG 3/16 WAF 1/8 HGHT) | 2140 |
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| Endries | WI | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 95 | ss9532-01bp 4-40x5/16 18-8 304 steel jack screw patch | 1500 |
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| Century | FL | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/16 x 3/16 x 1/4 | raf 4750-2-ss 3/16x3/16x1/4 ext threadx4-40 thread jack screw 18-8 304 stlwith hardware | 40 |
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| Century | FL | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | 4-40x5/16 mod jack screw s/sfascomp# fc47503-ss () () | 1187 |
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| GLF | OH | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 x 3/16 | #4-40x1/2x3/16 hex jack screw s/s () () () | 300 |
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| QCS | OR | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/163/16 x 3/8 | 4-40x3/16hx3/16lx3/8tl jackscrew stainless | 494 |
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| SJS Prod | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | x 3/16 | 3/16 hex 4-40 x 3/16 jackscrew ss | 468 |
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| SJS Prod | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | x 1/4 | 3/16 hex 4-40 x 1/4 jack scrw ss wnp rohs | 110 |
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| SJS Prod | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | x 5/16 | 3/16 hex 4-40 x 5/16 j/scrw ss wnp rohs | 150 |
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| SJS Prod | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/16 | 3/16 hex jackscrew ss per drawing #5906 | 1075 |
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| SJS Prod | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | x 1/8 | 1/4 hex 6-32 x 1/8 jackscrew ss | 4198 |
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| SWACO | OH | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 3/16 x 3/16 | jackscrew 4-40x1/4 hex 3/16x3/16 stainless steel | 460 |
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| Endries | WI | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | jack screw 4-40x1.92 knurled 416 ss passivated 2 per pkg amp 747784-3 | 885 |
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| Ababa | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | 4-40 x 3/16 hex jack screw 3/16 af s/s | 5567 |
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| Ababa | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 hex jack screw 3/16 af s/s | 148 |
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| Ababa | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | 4-40 x 5/16 hex jack screw 3/16 af s/s | 4824 |
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| Ababa | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40 x 3/8 hex jack screw 3/16 af s/s | 103 |
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| AFI | FL | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/16 x 9/16 | 3/16x9/16 hex jack screw ss () | 582 |
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| AFI | FL | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | stainless steel jack screw () | 2231 |
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| Global Fa | TX | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 x 3/8 | #4-40x3/16x3/8 sst jack screw | 53 |
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| Olander | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | .125 | jack scr 4-40 x 1/2 mod l .125 sst () () | 503 |
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| Olander | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | .125 | jack scr 4-40 x 5/16 sst mod body .125lg () () | 12 |
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| Olander | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 9/16 | jack scr 4-40 x 9/16 sst () () | 109 |
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| Olander | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #2-56 | 2-56 fem / 4-40 x .100 male jack scr ss () () | 1491 |
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| Ababa | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | 4-40 x 3/16 hex jack screw 3/16 af s/s | 200 |
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| Century | NY | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | lsi 16509-00 custom jack screw stnlss stl per print | 1043 |
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| Century | NY | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | raf 4750-5-mod ss-pl s/s jackscrew with patch ss9534-01bp | 250 |
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| Century | NY | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | tdsf-1032-02 custom m/f jack screw s/s 4-40 x 1/4long 3/16 waf 1/8 hght | 2140 |
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| Century | NY | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 86938-3 jackscrew male tip 303 ss per print passivate per tec 112-230/astm a967 nitric 1 | 1750 |
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| Century | NY | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | raf 4750-2-ss 3/16 x 3/16 x 1/4 ext thread x 4-40 thread jack screw stainless stlwith hardware | 40 |
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| Century | NY | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | nortel p0674879 special 5/16-24 jack screw ss per print | 15 |
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| Century | NY | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | keystone 7248 4-40 x .250 jack screw s/s | 731 |
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| Global | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Zinc/Clear | hex jackscrew assembly st/ clear w/np 0.18-8 304 s/s afx0.313 shank lx4-40 thd 0.18-8 304 s/s afx0.313 shank lx4-40 thd | 4,224 |
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| Global | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | 440 | 9837-ss-0-0 jackscrew amatom 9837SS | 925 |
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| Global | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | jack screw only 0.18-8 304 s/s odx0.438 lxthd 4-40x0.250 male l (bulk kit) | 940 |
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| Global | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 9723-ss-440-7 mod a=1/4 jackscrew | 313 |
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| Global | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 2-56 thd x 12.7 mm l ss M83513/5-07 2-56 thd x 12.7 mm l ss | 224 |
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| SJS Prod | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #2-56 | jackscrew special hex/hd slot 2-56 303 ss |
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| SJS Prod | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #2-56 x 3.51 | 2-56x3.51 jackscrew knurled hd b/o ss |
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| SJS Prod | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | x 5/16 | jackscrew 3/16 hex 4-40x 5/16 ss rohs |
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| Empire | WA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | 4-40 x 3/16 jack screw ss | 1800 |
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| JET FITTING | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 3/16 x 3/16 | jackscrew 4-40x1/4 hex 3/16x3/16 18-8 304 steel 100404JM303 | 460 |
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| QCS | OR | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/163/16 x 1/4 | 4-40x3/16hx3/16lx1/4tl hex jackscrew ss raf electronic hardw | 800 |
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| Hodell | OH | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #16 | #16 sgl jack screw 18-8 304 12 inches long (#11521) | 86 |
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| TSF | TX | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | jack screw no hardware stainless steel 4-40 x 5/16 | 1000 |
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| ACF | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | M3 x 1.745 | M3x1.745 o.l. s/s jackscrew per print less passivation and strip | 100 |
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| ACF | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/16 x 3/16 x 4 40 | 3/16x3/16x4-40 s/s m/f jack screw 1/4 male w/hdwr | 1495 |
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| ACF | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | x 4 | 3/16hx3/16x4-40 s/s m/f jack screw 5/16 male | 584 |
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| ACF | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 x 4 40 x 4.80 | 1/4x4-40x4.80 s/s turnable jack screw | 188 |
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| ACF | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | x 4 | 3/16hx3/16x4-40 s/s m/f jack screw 1/4 male | 60 |
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| Kanebridge | IL | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 7/16 | 4-40x7/16 3/16 hex jackscrew male 300 series stainless steel | 12.500 |
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| Kanebridge | IL | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | 4-40x5/16 3/16 hex jackscrew male 300 series stainless steel | 12.500 |
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| Kanebridge | IL | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40x3/8 3/16 hex jackscrew male 300 series stainless steel | 12.500 |
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| Kanebridge | IL | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | 4-40x3/16 3/16 hex jackscrew male 300 series stainless steel | 12.500 |
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| Kanebridge | IL | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40x1/4 3/16 hex jackscrew male 300 series stainless steel | 12.500 |
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| Kanebridge | IL | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 9/16 | 4-40x9/16 3/16 hex jackscrew male 300 series stainless steel | 12.500 |
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| Kanebridge | IL | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/8 | 4-40x5/8 3/16 hex jackscrew male 300 series stainless steel | 12.500 |
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| Kanebridge | IL | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | 4-40x1/2 3/16 hex jackscrew male 300 series stainless steel | 12.500 |
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| NAPPCO | TX | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/16 x 3/8 | 3/16x3/8 hex jackscrew s/s 3/8 lg nohardware | 2 |
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| JET FITTING | CA | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 3/16 x 3/16 | jackscrew 4-40x1/4 hex 3/16x3/16 stainless steel | 444 |
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| AIH | AZ | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/16 x 3/8 | 3/16inx3/8in hex jack screw m/f s/s | 1217 |
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| AIH | AZ | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/16 x 3/8 | 3/16inx3/8in hex jack screw m/f s/s | 1217 |
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| Wurth | IN | Hex Jack Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | screw jackscrew s/s 4-40 unc 1.92in pair stainless steel | 135 |
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