1/2 inch length Machine Screws
Machine Screws are uniformly threaded screws which are designed to be screwed into pre-drilled, pre-threaded holes, or in conjunction with a nut, usually with a diameter less than 1/4inch. Larger diameter machine screws with a hex head are usually referred to as machine bolts.
181,600 Machine Screw, showing 200, (click on any line for more information)
Search Results Sponsored by ISSCO, Inc., your source for Machine Screws. For more results, visit isscoinc.com | ||||||||
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
ISSCO | MO | Machine Screw | Nylon (Polyamide) | Plain | #10-32 x 1/2 | slotted flat natural | 6250 |
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ISSCO | MO | Machine Screw | Nylon (Polyamide) | Plain | #10-32 x 1/2 | slotted pan natural | 3100 |
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ISSCO | MO | Machine Screw | Brass | Plain | #10-32 x 1/2 | slotted pan | 1500 |
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ISSCO | MO | Machine Screw | Steel | Plain | #10-32 x 1/2 | torx flat hd case hardened | 3800 |
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GLF | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #2-56 x 1/2 | #2-56x1/2 slotted flat m/s 18-8 s/s b18.6.3 () () () | 3800 |
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GLF | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #5-40 x 1/2 | #5-40x1/2 slotted flat m/s 18-8 s/s b18.6.3 () () () | 295 |
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GLF | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | #6-32x1/2 indented hex m/s 18-8 s/s b18.6.3 () () () | 2098 |
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GLF | OH | Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | #6-32x1/2 phil pan m/s stl zc b18.6.3 () () () | 250 |
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GLF | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | #6-32x1/2 phil flat 100-deg m/s 18-8 s/s b18.6.3 () () () | 1049 |
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GLF | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | #6-32x1/2 phil pan m/s 18-8 s/s b18.6.3 () () () | 26052 |
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GLF | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | #6-32x1/2 phil pan m/s 18-8 s/s w/light 90 degree nylon patch b18.6.3 () () () | 16971 |
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GLF | OH | Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | #6-32x1/2 phil round m/s stl zc b18.6.3 () () () | 14275 |
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GLF | OH | Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | #6-32x1/2 phil flat m/s stl zc b18.6.3 () () () | 629 |
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GLF | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | #6-32x1/2 phil flat m/s 18-8 s/s b18.6.3 () () () | 6442 |
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GLF | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | #6-32x1/2 phil round m/s 18-8 s/s b18.6.3 () () () | 410 |
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GLF | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | #6-32x1/2 slotted oval m/s 18-8 s/s b18.6.3 () () () | 6237 |
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GLF | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | #6-32x1/2 slotted fillister m/s 18-8 s/s b18.6.3 () () () | 1450 |
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GLF | OH | Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | #6-32x1/2 phil truss m/s stl zc b18.6.3 () () () | 3099989 |
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GLF | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | #6-32x1/2 phil truss m/s 18-8 s/s b18.6.3 () () () | 4442 |
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GLF | OH | Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | #6-32x1/2 slotted flat m/s stl zc b18.6.3 () () () | 946 |
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GLF | OH | Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | #6-32x1/2 slotted round m/s stl zc b18.6.3 () () () | 475 |
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GLF | OH | Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | #8-32x1/2 phil flat m/s stl zc b18.6.3 () () () | 37630 |
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GLF | OH | Machine Screw | 316, 317, A4 Stainless | Plain | #8-32 x 1/2 | #8-32x1/2 phil pan m/s 316 s/s b18.6.3 () () | 100 |
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GLF | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/2 | #8-32x1/2 phil pan m/s 18-8 s/s b18.6.3 () () () | 5119 |
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ASMC | IL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | (ft) coarse phil flat ss18-8 | 4,977 |
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ASMC | IL | Machine Screw | Brass | Plain | 1/4-20 x 1/2 | coarse phil flat brs | 65 |
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ASMC | IL | Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | hex washer zp & clear chromate | 419 |
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Fort Dear | IL | Machine Screw | Steel | Plain | sltd round mach sc 8-32 x 1/2 | | 200 |
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Fort Dear | IL | Machine Screw | Steel | Plain | sltd flat mach sc 6-32 x 1/2 | | 250 |
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Fort Dear | IL | Machine Screw | Steel | Plain | sltd round mach sc 6-32 x 1/2 | | 300 |
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Fort Dear | IL | Machine Screw | Steel | Plain | phil pan mach sc 6-32 x 1/2 | | 400 |
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Fort Dear | IL | Machine Screw | Steel | Plain | sltd round mach sc 8-32 x 1/2 | | 144 |
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Fort Dear | IL | Machine Screw | Steel | Plain | sltd round mach sc 10-24 x 1/2 | | 150 |
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Fort Dear | IL | Machine Screw | Steel | Plain | sltd round mach sc 1/4-20 x 1/2 | | 69 |
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Fort Dear | IL | Machine Screw | Steel | Plain | sltd pan mach sc 1/4-20x 1/2 | | 70 |
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Fort Dear | IL | Machine Screw | Steel | Plain | sltd pan mach sc 6-32 nf x 1/2 | | 286 |
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Fort Dear | IL | Machine Screw | Steel | Plain | sltd pan mach sc 10-32 nf x 1/2 | | 150 |
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Fort Dear | IL | Machine Screw | Steel | Plain | phil pan mach sc 8-32 x 1/2 | | 258 |
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Fort Dear | IL | Machine Screw | Steel | Plain | sltd pan mach sc 8-32 x 1/2 | | 200 |
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Fort Dear | IL | Machine Screw | Steel | Plain | phil flat mach 10-32 x 1/2 nf | | 100 |
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Fort Dear | IL | Machine Screw | Steel | Plain | sltd flat mach sc 10-24 x 1/2 | | 335 |
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Fort Dear | IL | Machine Screw | Steel | Plain | phil pan mach sc 4-40 x 1/2 | | 500 |
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Fort Dear | IL | Machine Screw | Steel | Plain | phil pan mach 1/4-20 x 1/2 | | 194 |
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Fort Dear | IL | Machine Screw | Steel | Plain | sltd round mach sc 10-32 nf x 1/2 | | 62 |
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Fort Dear | IL | Machine Screw | Steel | Plain | phil pan mach sc 6-32 x 1/2 | | 237 |
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Fort Dear | IL | Machine Screw | Steel | Plain | phil flat mach sc 10-24 x 1/2 | | 500 |
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SunPack | FL | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | round slotted | 80 |
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SunPack | FL | Machine Screw | Steel | Zinc/Clear | #5-40 x 1/2 | round slotted | 25 |
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SunPack | FL | Machine Screw | Steel | Zinc/Clear | #10-32 x 1/2 | round slotted fine thread fine thread | 93 |
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SIS | AZ | Machine Screw | Steel | Cadmium/Yellow | #8-32 x 1/2 | 8-32 x 1/2 washer m/s cad ii plated AN525-832R8 | 200 |
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SIS | AZ | Machine Screw | Steel | Plain | #10-32 x 1/2 | 10-32 x 1/2 truss n/s low carbon steel AN526SS1032R8 | 100 |
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SIS | AZ | Machine Screw | Steel | Cadmium/Yellow | #8-32 x 1/2 | 8-32 x 1/2 truss n/s low carbon steel AN526-832R8 | 100 |
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SIS | AZ | Machine Screw | Steel | Cadmium/Yellow | #8-32 x 1/2 | 8-32 x 1/2 phillips pan head m/s steel cad ii plated MS35206-245 | 800 |
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SIS | AZ | Machine Screw | Steel | Cadmium/Yellow | #6-32 x 1/2 | 6-32 x 1/2 phil pan m/s cad ii plated MS35206-230 | 100 |
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SIS | AZ | Machine Screw | Brass | Black Oxide | #6-32 x 1/2 | 6-32x1/2 phillips drive fully threaded black oxide finish MS35214-27 | 200 |
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ScrewsInc | OH | Machine Screw | Steel | Zinc/Clear | 10-32 x 1/2 | PHILLIPS ROUND HD ROhS | 5000 |
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THRDFAST | FL | Machine Screw | Steel | Zinc/Clear | #12-24 x 1/2 | phil flat m/s type-b18.6.3 | 14,535 |
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THRDFAST | FL | Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | slotted flat m/s b18.6.3 | 11,992 |
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THRDFAST | FL | Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | slotted round m/s b18.6.3 | 7,375 |
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THRDFAST | FL | Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | slotted round m/s b18.6.3 | 6,403 |
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THRDFAST | FL | Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | phil round m/s b18.6.3 | 5,475 |
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THRDFAST | FL | Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | phil flat m/s b18.6.3 | 5,300 |
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THRDFAST | FL | Machine Screw | Steel | Zinc/Clear | #10-24 x 1/2 | slotted round m/s b18.6.3 | 4,955 |
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THRDFAST | FL | Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | slotted flat m/s b18.6.3 | 4,750 |
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THRDFAST | FL | Machine Screw | 400 Stainless (405, 410,416,420,430 etc.) | Plain | #10-24 x 1/2 | 410 ss phil pan m/s ty 23 b18.6.3 | 4,350 |
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THRDFAST | FL | Machine Screw | Brass | Plain | #12-24 x 1/2 | slotted round m/s b18.6.3 | 3,995 |
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THRDFAST | FL | Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | phil pan m/s type-f b18.6.3 | 4,000 |
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THRDFAST | FL | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | slotted round m/s b18.6.3 | 4,050 |
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THRDFAST | FL | Machine Screw | Steel | Plain | 1/4-20 x 1/2 | unslotted hex washer m/s b18.6.3 | 2,205 |
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THRDFAST | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1/2 | 18-8 ss slotted flat m/s b18.6.3 | 1,980 |
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THRDFAST | FL | Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | phil flat m/s b18.6.3 | 1,836 |
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THRDFAST | FL | Machine Screw | Steel | Zinc/Clear | #10-24 x 1/2 | phil pan m/s type-f b18.6.3 | 1,650 |
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THRDFAST | FL | Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | slotted indented hex m/s b18.6.3 | 1,700 |
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THRDFAST | FL | Machine Screw | Brass | Plain | #4-40 x 1/2 | slotted round m/s b18.6.3 | 1,450 |
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THRDFAST | FL | Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | slotted hex washer m/s b18.6.3 | 1,300 |
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THRDFAST | FL | Machine Screw | Steel | Zinc/Clear | 3/8-16 x 1/2 | slotted round m/s b18.6.3 | 1,270 |
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GUIDON | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/2 | PHILLIPS FILLISTER | 1,000 |
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GUIDON | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1/2 | SLOTTED FILLISTER | 100 |
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GUIDON | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1/2 | SLOTTED FILLISTER | 144 |
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GUIDON | NJ | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | SLOT FLAT | 3,500 |
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QFS | MI | Machine Screw | Brass | Plain | #4-40 x 1/2 | slotted flat head b18.6.3 | 1221 |
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QFS | MI | Machine Screw | Brass | Plain | #6-32 x 1/2 | slotted flat head b18.6.3 | 600 |
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QFS | MI | Machine Screw | Brass | Plain | #8-32 x 1/2 | slotted flat head b18.6.3 | 1800 |
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QFS | MI | Machine Screw | Brass | Plain | #10-24 x 1/2 | slotted flat head b18.6.3 | 100 |
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QFS | MI | Machine Screw | Brass | Plain | #10-32 x 1/2 | slotted flat head b18.6.3 | 500 |
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QFS | MI | Machine Screw | Brass | Plain | #8-32 x 1/2 | slotted round head b18.6.3 | stock |
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QFS | MI | Machine Screw | Brass | Plain | #10-32 x 1/2 | slotted round head b18.6.3 | 1000 |
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QFS | MI | Machine Screw | Brass | Plain | #6-32 x 1/2 | slotted round head b18.6.3 | 300 |
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QFS | MI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/2 | slotted flat head (18-8) b18.6.3 | stock |
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QFS | MI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/2 | phillips flat head (18-8) b18.6.3 | stock |
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QFS | MI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1/2 | slotted pan head (18-8) b18.6.3 | stock |
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QFS | MI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/2 | phillips pan head (18-8) b18.6.3 | stock |
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