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4521-440-AL

Hardware, Fasteners, Accessories

4521-440-AL

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RAF Electronic Hardware

3/16 HEX X 1-1/2 LENGTH

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Documents4500-4529 Cut Sheet Plating,Finish Codes,Materials Options

4521-440-AL

Hardware, Fasteners, Accessories

4521-440-AL

Active

RAF Electronic Hardware

3/16 HEX X 1-1/2 LENGTH

Deep-Dive with AI

Documents4500-4529 Cut Sheet Plating,Finish Codes,Materials Options

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	4521-440-AL

Between Board Height [z]	38.1 mm
Between Board Height [z]	1.5 in
Diameter - Outside	4.78 mm, 0.188 in
Diameter - Outside [custom]	0.1875 in
Gender	Male, Female
Length - Overall [x]	42.86 mm
Length - Overall [x]	1.688 in
Material	Aluminum
Screw, Thread Size	#4-40
Threaded/Unthreaded	True
Type	Hex Standoff

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 2.06
		5	$ 1.95
		10	$ 1.90
		25	$ 1.85
		50	$ 1.80
		100	$ 1.70
		250	$ 1.59
		500	$ 1.54
		1000	$ 1.49
	N/A	0	$ 2.81

Description

General part information

4521-440 Series

Hex Standoff Threaded #4-40 Aluminum 1.500" (38.10mm)

Documents

Technical documentation and resources

4500-4529 Cut Sheet

Plating,Finish Codes,Materials Options

Related Document

4521-440 Series

Part	Length - Overall [x]	Length - Overall [x]	Diameter - Outside [custom]	Diameter - Outside	Gender	Type	Screw, Thread Size	Threaded/Unthreaded	Material	Between Board Height [z]	Between Board Height [z]	Diameter - Outside [diameter]	Diameter - Outside [diameter]	Plating [custom]	Plating [custom]	Length - Overall	Length - Overall	Length - Overall	Color	Plating
RAF Electronic Hardware 4521-440-SS	42.86 mm	1.688 in	0.1875 in	0.188 in 4.78 mm	Female Male	Hex Standoff	#4-40		Stainless Steel	38.1 mm	1.5 in
RAF Electronic Hardware 4521-440-B	42.86 mm	1.688 in	0.1875 in	0.188 in 4.78 mm	Female Male	Hex Standoff	#4-40		Brass	38.1 mm	1.5 in
RAF Electronic Hardware 4521-440-S-12					Female Male	Hex Standoff	#4-40			38.1 mm	1.5 in	0.188 in	4.76 mm	Zinc	Chromate		44.45 mm	1.75 in	Clear
RAF Electronic Hardware 4521-440-AL-7	42.86 mm	1.688 in			Female Male	Hex Standoff	#4-40		Aluminum	38.1 mm	1.5 in	0.188 in	4.76 mm						Clear	Iridite
RAF Electronic Hardware 4521-440-AL	42.86 mm	1.688 in	0.1875 in	0.188 in 4.78 mm	Female Male	Hex Standoff	#4-40		Aluminum	38.1 mm	1.5 in
RAF Electronic Hardware 4521-440-SS-20					Female Male	Hex Standoff	#4-40		Stainless Steel	38.1 mm	1.5 in	0.188 in	4.76 mm				42.88 mm	1.688 in		Passivated