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Machine Screw Technical Information

A machine screw is often described as small diameter bolt. Like a bolt or hex head cap screw, it features a straight, untapered shank and a blunt end, but it is usually driven with a screwdriver instead of a wrench. External machine thread runs entire length of shank.

HEAD SHAPES
	Binding Has a rounded top that tapers around the edge and may have an undercut under the head.

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	Select Items to	Grainger Item # and Description	Compliance & Notes	Brand & Model #	Catalog Page #	Availability	Ship Quantity	Price
		Mach Screw,Pan,8-32 x 1/2 L,PK 100 Item # 1MU24 Machine Screw, Head Type Pan, Carbon Steel, Length 1/2", Drive Type Phillips, Finish Zinc Plated, Thread Size 8-32, Driver Size #2, Head Dia. 0.306"		GRAINGER APPROVED VENDOR 1MU24	3202	Typically in Stock Check Availability	1	$3.95
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		Mach Screw,Pan,6-32 x 1/2 L,PK 100 Item # 1MU14 Machine Screw, Head Type Pan, Carbon Steel, Length 1/2", Drive Type Phillips, Finish Zinc Plated, Thread Size 6-32, Driver Size #2, Head Dia. 0.256"		GRAINGER APPROVED VENDOR 1MU14	3202	Typically in Stock Check Availability	1	$2.92
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		Mach Screw,Pan,6-32 x 3/4 L,PK 100 Item # 1MU16 Machine Screw, Head Type Pan, Carbon Steel, Length 3/4", Drive Type Phillips, Finish Zinc Plated, Thread Size 6-32, Driver Size #2, Head Dia. 0.256"		GRAINGER APPROVED VENDOR 1MU16	3202	Typically in Stock Check Availability	1	$4.14
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		Mach Screw,Pan,10-32 x 1/2 L,PK100 Item # 1ZE21 Machine Screw, Head Type Pan, 18-8 Stainless Steel, Length 1/2", Drive Type Phillips, Finish Plain, Thread Size 10-32, Driver Size #2, Head Dia. 0.373"		GRAINGER APPROVED VENDOR 1ZE21	3202	Typically in Stock Check Availability	1	$14.71
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		Mach Screw,Pan,8-32 x 1/2 L,PK 100 Item # 1ZB74 Machine Screw, Head Type Pan, 18-8 Stainless Steel, Length 1/2", Drive Type Phillips, Finish Plain, Thread Size 8-32, Driver Size #2, Head Dia. 0.322"		GRAINGER APPROVED VENDOR 1ZB74	3202	Typically in Stock Check Availability	1	$11.28
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		Mach Screw,Pan,6-32 x 1 L,PK 100 Item # 1MU17 Machine Screw, Head Type Pan, Carbon Steel, Length 1", Drive Type Phillips, Finish Zinc Plated, Thread Size 6-32, Driver Size #2, Head Dia. 0.256"		GRAINGER APPROVED VENDOR 1MU17	3202	Typically in Stock Check Availability	1	$4.03
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		Mach Screw,Pan,8-32 x 3/4 L,PK 100 Item # 1MU26 Machine Screw, Head Type Pan, Carbon Steel, Length 3/4", Drive Type Phillips, Finish Zinc Plated, Thread Size 8-32, Driver Size #2, Head Dia. 0.306"		GRAINGER APPROVED VENDOR 1MU26	3202	Typically in Stock Check Availability	1	$5.89
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		Mach Screw,Pan,8-32 x 1 L,PK 100 Item # 1MU28 Machine Screw, Head Type Pan, Carbon Steel, Length 1", Drive Type Phillips, Finish Zinc Plated, Thread Size 8-32, Driver Size #2, Head Dia. 0.306"		GRAINGER APPROVED VENDOR 1MU28	3202	Typically in Stock Check Availability	1	$5.96
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		Mach Screw,Rnd,8-32 x 1/2 L,PK 100 Item # 1MY80 Machine Screw, Head Type Round, Carbon Steel, Length 1/2", Drive Type Combination Slotted/Phillips, Finish Zinc Plated, Thread Size 8-32, Driver Size #2		GRAINGER APPROVED VENDOR RTI38	3201	Typically in Stock Check Availability	1	$3.27
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		Mach Screw,Pan,6-32 x 1/2 L,PK 100 Item # 1ZB56 Machine Screw, Head Type Pan, 18-8 Stainless Steel, Length 1/2", Drive Type Phillips, Finish Plain, Thread Size 6-32, Driver Size #2, Head Dia. 0.270"		GRAINGER APPROVED VENDOR 1ZB56	3202	Typically in Stock Check Availability	1	$8.47
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		Mach Screw,Round,10-32x1/2 L,PK100 Item # 1NA24 Machine Screw, Head Type Round, Carbon Steel, Length 1/2", Drive Type Combination Slotted/Phillips, Finish Zinc Plated, Thread Size 10-32		GRAINGER APPROVED VENDOR RTI60	3201	Typically in Stock Check Availability	1	$5.48
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		Mach Screw,Rnd,1/4-20x1/2 L,PK 100 Item # 1NA50 Machine Screw, Head Type Round, Carbon Steel, Length 1/2", Drive Type Combination Slotted/Phillips, Finish Zinc Plated, Thread Size 1/4-20		GRAINGER APPROVED VENDOR RTI70	3201	Typically in Stock Check Availability	1	$7.50
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		Mach Screw,Pan,10-24 x 1/2 L,PK100 Item # 1ZB93 Machine Screw, Head Type Pan, 18-8 Stainless Steel, Length 1/2", Drive Type Phillips, Finish Plain, Thread Size 10-24, Driver Size #2, Head Dia. 0.373"		GRAINGER APPROVED VENDOR 1ZB93	3202	Typically in Stock Check Availability	1	$14.32
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		Mach Screw,Pan,10-24 x 1/2 L,PK100 Item # 1MU34 Machine Screw, Head Type Pan, Carbon Steel, Length 1/2", Drive Type Phillips, Finish Zinc Plated, Thread Size 10-24, Driver Size #2, Head Dia. 0.357"		GRAINGER APPROVED VENDOR 1MU34	3202	Typically in Stock Check Availability	1	$5.00
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		Mach Screw,Pan,10-32 x 3/4 L,PK100 Item # 1MU46 Machine Screw, Head Type Pan, Carbon Steel, Length 3/4", Drive Type Phillips, Finish Zinc Plated, Thread Size 10-32, Driver Size #2, Head Dia. 0.357"		GRAINGER APPROVED VENDOR 1MU46	3202	Typically in Stock Check Availability	1	$7.25
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		Mach Screw,Pan,10-32 x 1/2 L,PK100 Item # 1MU44 Machine Screw, Head Type Pan, Carbon Steel, Length 1/2", Drive Type Phillips, Finish Zinc Plated, Thread Size 10-32, Driver Size #2, Head Dia. 0.357"		GRAINGER APPROVED VENDOR 1MU44	3202	Typically in Stock Check Availability	1	$6.28
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Use a machine screw when you need to secure panels and parts through existing, tapped holes on everything from electronic equipment to engines to large machines. Fillister and cheese head screws have deep slots to allow increased driving power. Flat head screws lie flush with the material surface. Tamper-resistant screws are a good choice to prevent unauthorized access to electrical or control panels. Grainger has the right machine screw for your assembly or replacement job, including slotted, Phillips, tamper-resistant and hexagon head screws. Find what you need today.

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4522 Products Found

4522 Products Found

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