4-40 Thumb Screws | Newark Electronics

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Find a huge range of 4-40 Thumb Screws at Newark Electronics. We stock a wide range of Thumb Screws, such as 4-40, 6-32, 1/4-20 & 10-32 Thumb Screws from the worlds top manufacturers including: RAF Electronic Hardware & Multicomp Pro

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Manufacturer Part No	Order Code	Manufacturer / Description	Price for	Price	Screw Head Style	Fastener Plating	Thread Size - Imperial	Screw Length	Fastener Material

7120-SS	27T8978 Data Sheet RoHS	RAF ELECTRONIC HARDWARE Screw Plain 4-40 0.313" Stainless Steel Thumb	Each	1+$1.690 10+$1.540 25+$1.520 50+$1.510 100+$1.490 More Pricing...	Round Head	-	4-40	0.313"	Stainless Steel
SPC23259	70M9029 Data Sheet RoHS	MULTICOMP PRO Screw 4-40 1.28" Zinc Steel Thumb	Each	1+$0.712 10+$0.665 25+$0.606 50+$0.561 100+$0.490 More Pricing...	Round Head Slotted	Zinc	4-40	1.28"	Steel
7122-AL	27T8981 Data Sheet RoHS	RAF ELECTRONIC HARDWARE Screw Plain 4-40 0.438" Aluminium Thumb	Each	400+$0.662 500+$0.618 1000+$0.580	Round Head	-	4-40	0.438"	Aluminium
7121-AL	27T8979 Data Sheet RoHS	RAF ELECTRONIC HARDWARE Screw Plain 4-40 0.375" Aluminium Thumb	Each	417+$0.960 500+$0.895 1000+$0.787	Round Head	-	4-40	0.375"	Aluminium
7100-SS	27T8946 Data Sheet RoHS Date/Lot Code	RAF ELECTRONIC HARDWARE Screw Washer Face 4-40 0.313" Stainless Steel Thumb	Each	159+$1.530 500+$1.520 1000+$1.510	Round Washer Face	-	4-40	0.313"	Stainless Steel
7123-AL	27T8983 Data Sheet RoHS	RAF ELECTRONIC HARDWARE Screw Plain 4-40 0.5" Aluminium Thumb	Each	385+$0.545 500+$0.516 1000+$0.490	Round Head	-	4-40	0.5"	Aluminium
7120-AL	27T8977 Data Sheet RoHS	RAF ELECTRONIC HARDWARE Screw Plain 4-40 0.313" Aluminium Thumb	Each	417+$0.711 500+$0.660 1000+$0.563	Round Head	-	4-40	0.313"	Aluminium
7101-AL	27T8947 Data Sheet RoHS	RAF ELECTRONIC HARDWARE Screw Washer Face 4-40 0.375" Aluminium Thumb	Each	323+$0.883 500+$0.819 1000+$0.692	Round Washer Face	-	4-40	0.375"	Aluminium
7102-AL	27T8949 Data Sheet RoHS	RAF ELECTRONIC HARDWARE Screw Washer Face 4-40 0.438" Aluminium Thumb	Each	313+$0.858 500+$0.840 1000+$0.822	Round Washer Face	-	4-40	0.438"	Aluminium
7102-SS	27T8950 Data Sheet RoHS Date/Lot Code	RAF ELECTRONIC HARDWARE Screw Washer Face 4-40 0.438" Stainless Steel Thumb	Each	143+$2.460 500+$1.310 1000+$1.220	Round Washer Face	-	4-40	0.438"	Stainless Steel
7101-SS	27T8948 Data Sheet RoHS	RAF ELECTRONIC HARDWARE Screw Washer Face 4-40 0.375" Stainless Steel Thumb	Each	150+$1.660 500+$1.560 1000+$1.470	Round Washer Face	-	4-40	0.375"	Stainless Steel
7121-SS	27T8980 Data Sheet RoHS	RAF ELECTRONIC HARDWARE Screw Plain 4-40 0.375" Stainless Steel Thumb	Each	193+$1.090 500+$0.969 1000+$0.924	Round Head	-	4-40	0.375"	Stainless Steel
7100-AL	27T8945 Data Sheet RoHS	RAF ELECTRONIC HARDWARE Screw Washer Face 4-40 0.313" Aluminium Thumb	Each	334+$1.410 500+$1.370 1000+$1.310	Round Washer Face	-	4-40	0.313"	Aluminium
7123-SS	27T8984 Data Sheet RoHS	RAF ELECTRONIC HARDWARE Screw Plain 4-40 0.5" Stainless Steel Thumb	Each	179+$1.420 500+$1.330 1000+$1.250	Round Head	-	4-40	0.5"	Stainless Steel
7122-SS	27T8982 Data Sheet RoHS	RAF ELECTRONIC HARDWARE Screw Plain 4-40 0.438" Stainless Steel Thumb	Each	186+$1.130 500+$1.000 1000+$0.959	Round Head	-	4-40	0.438"	Stainless Steel