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Switch Hardware

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	For Use With	Designed for	Termination Style	Series	Packaging
Switch Hardware 12MM INT LOCK WASHER AT508 NKK Switches 1: $0.82 412In Stock 1,000Expected 11/5/2026	Mfr. Part # AT508 Mouser Part # 633-AT508	NKK Switches	Switch Hardware 12MM INT LOCK WASHER	Datasheet	412In Stock 1,000Expected 11/5/2026	$0.82 $0.74 $0.714 $0.695 View $0.677 $0.653 $0.636 $0.62 $0.584	Min.: 1 Mult.: 1	Washers	Lockwasher		M, P, S, SB, SCB, SK, TL, WB, WT Series		AT	Bulk
Switch Hardware INT TOOTH LOCKWSHR AT509 NKK Switches 1: $0.87 526In Stock	Mfr. Part # AT509 Mouser Part # 633-AT509	NKK Switches	Switch Hardware INT TOOTH LOCKWSHR	Datasheet	526In Stock	$0.87 $0.786 $0.756 $0.734 View $0.712 $0.684 $0.665 $0.633	Min.: 1 Mult.: 1	Hardware	Washer		D2, DB, EB, FR01, M, MB25, MR, P, S, SB Series		AT
Switch Hardware 1/4"X40" CONICAL NUT AT512CH NKK Switches 1: $4.17 122In Stock	Mfr. Part # AT512CH Mouser Part # 633-AT512CH	NKK Switches	Switch Hardware 1/4"X40" CONICAL NUT	Datasheet	122In Stock	$4.17 $3.37 $3.30 $3.29 View $3.21 $3.11 $2.98	Min.: 1 Mult.: 1	Hardware	Nut	Pushbutton Switches, Miniature	EB, MB20 Series	Screw	AT	Bulk
Switch Hardware CONICAL NUT 6mm DIA AT512CM NKK Switches 1: $4.50 42In Stock	Mfr. Part # AT512CM Mouser Part # 633-AT512CM	NKK Switches	Switch Hardware CONICAL NUT 6mm DIA	Datasheet	42In Stock	$4.50 $4.09 $4.03 $3.61 $3.43	Min.: 1 Mult.: 1	Hardware	Nut	Pushbutton Switches, Miniature	EB, MB20 Series	Screw	AT
Switch Hardware INCH THREAD CONICAL NUT W/ BLACK FINISH AT512H/3 NKK Switches 1: $4.76 60In Stock	Mfr. Part # AT512H/3 Mouser Part # 633-AT512H/3	NKK Switches	Switch Hardware INCH THREAD CONICAL NUT W/ BLACK FINISH	Datasheet	60In Stock	$4.76 $4.32 $4.20 $4.14 View $3.88 $3.58 $3.47 $3.43	Min.: 1 Mult.: 1	Hardware	Nut	Pushbutton Switches, Miniature	EB, MB20 Series	Screw	AT
Switch Hardware NUT CONICAL METRIC AT512M NKK Switches 1: $2.59 90In Stock	Mfr. Part # AT512M Mouser Part # 633-AT512M	NKK Switches	Switch Hardware NUT CONICAL METRIC	Datasheet	90In Stock	$2.59 $2.34 $2.25 $2.18 View $2.12 $2.04 $1.90 $1.87 $1.80	Min.: 1 Mult.: 1	Hardware	Nut	Pushbutton Switches, Miniature	EB, MB20 Series	Screw	AT
Switch Hardware 1/4-40 HEX NUT AT513H NKK Switches 1: $1.14 822In Stock	Mfr. Part # AT513H Mouser Part # 633-AT513H	NKK Switches	Switch Hardware 1/4-40 HEX NUT	Datasheet	822In Stock	$1.14 $1.02 $0.923 $0.909 View $0.889 $0.815	Min.: 1 Mult.: 1	Hardware	Nut	Pushbutton Switches	M, MB20, MB24 Series	Screw	AT
Switch Hardware HEX NUT FOR SERIES B EB FR01 M MB20 AT513M NKK Switches 1: $0.99 79In Stock 90Expected 11/16/2026	Mfr. Part # AT513M Mouser Part # 633-AT513M	NKK Switches	Switch Hardware HEX NUT FOR SERIES B EB FR01 M MB20	Datasheet	79In Stock 90Expected 11/16/2026	$0.99 $0.936 $0.863 $0.842 View $0.826 $0.80	Min.: 1 Mult.: 1	Hardware	Nut		B, D2, DB, EB, FR01, M, MB20, MB25, MR, P Series	Screw	AT	Bulk
Switch Hardware INCH LOCKING RING FOR D FLAT BUSHING AT515H NKK Switches 1: $0.87 90In Stock	Mfr. Part # AT515H Mouser Part # 633-AT515H	NKK Switches	Switch Hardware INCH LOCKING RING FOR D FLAT BUSHING	Datasheet	90In Stock	$0.87 $0.786 $0.756 $0.734 View $0.712 $0.626 $0.617 $0.603 $0.584	Min.: 1 Mult.: 1	Hardware	Ring	DIP Switches	FR01, M, MB24 Series		AT	Bulk
Switch Hardware METRIC LOCKING RING FOR D-FLAT BUSHING AT515M NKK Switches 1: $0.72 89In Stock	Mfr. Part # AT515M Mouser Part # 633-AT515M	NKK Switches	Switch Hardware METRIC LOCKING RING FOR D-FLAT BUSHING	Datasheet	89In Stock	$0.72 $0.655 $0.629 $0.611 View $0.593 $0.57 $0.553 $0.52 $0.502	Min.: 1 Mult.: 1	Hardware	Ring	DIP Switches	FR01, M, MB24 Series		AT
Switch Hardware O-RING AT516 NKK Switches 1: $1.53 161In Stock	Mfr. Part # AT516 Mouser Part # 633-AT516	NKK Switches	Switch Hardware O-RING	Datasheet	161In Stock	$1.53 $1.38 $1.33 $1.29 View $1.25 $1.08 $1.06 $1.05 $1.03	Min.: 1 Mult.: 1	Hardware	O-Ring	Pushbutton Switches	M, MB20 Series		AT
Switch Hardware HEX MOUNTING NUT AT527M NKK Switches 1: $0.93 120In Stock	Mfr. Part # AT527M Mouser Part # 633-AT527M	NKK Switches	Switch Hardware HEX MOUNTING NUT	Datasheet	120In Stock	$0.93 $0.917 $0.89 $0.786	Min.: 1 Mult.: 1	Hardware	Nut		M, P, S, SB, SCB, SK, TL Series	Screw	AT	Bulk
Switch Hardware INCH DRESS CAP NUT W/ BLACK FINISH AT532H/3 NKK Switches 1: $3.36 21In Stock	Mfr. Part # AT532H/3 Mouser Part # 633-AT532H/3	NKK Switches	Switch Hardware INCH DRESS CAP NUT W/ BLACK FINISH	Datasheet	21In Stock	$3.36 $3.16 $2.68 $2.64 View $2.59 $2.55 $2.54 $2.52 Quote	Min.: 1 Mult.: 1	Hardware	Nut		EB, M, MB20, MB24, P Series	Screw	AT
Switch Hardware M6X.075MM DRESS NUT AT532M NKK Switches 1: $1.78 349In Stock	Mfr. Part # AT532M Mouser Part # 633-AT532M	NKK Switches	Switch Hardware M6X.075MM DRESS NUT	Datasheet	349In Stock	$1.78 $1.61 $1.45 $1.41 View $1.36 $1.31 $1.28 $1.24	Min.: 1 Mult.: 1	Hardware	Nut		EB, M, MB20, MB24, P Series	Screw	AT
Switch Hardware DRESS NUT AT532TH NKK Switches 1: $3.40 67In Stock	Mfr. Part # AT532TH Mouser Part # 633-AT532TH	NKK Switches	Switch Hardware DRESS NUT	Datasheet	67In Stock	$3.40 $3.20 $3.08 $2.99 View $2.90 $2.78 $2.69 $2.61	Min.: 1 Mult.: 1	Hardware	Nut		EB, M, MB20, MB24, P Series	Screw	AT
Switch Hardware DRESS NUT AT533TH NKK Switches 1: $1.84 33In Stock 40Expected 11/18/2026	Mfr. Part # AT533TH Mouser Part # 633-AT533TH	NKK Switches	Switch Hardware DRESS NUT	Datasheet	33In Stock 40Expected 11/18/2026	$1.84 $1.74 $1.56 $1.52 $1.49	Min.: 1 Mult.: 1	Hardware	Nut		EB, M, MB20, MB24, P Series	Screw	AT
Switch Hardware SWITCH PROGRAMABL AT533TM NKK Switches 1: $2.19 32In Stock	Mfr. Part # AT533TM Mouser Part # 633-AT533TM	NKK Switches	Switch Hardware SWITCH PROGRAMABL	Datasheet	32In Stock	$2.19 $1.97 $1.90 $1.84 View $1.70 $1.65 $1.62 $1.59 $1.54	Min.: 1 Mult.: 1	Hardware	Nut	Pushbutton Switches, Miniature	EB, M, MB20, MB24, P Series	Screw	AT
Switch Hardware RUBBER RING FOR MR PANEL SEAL AT535 NKK Switches 1: $1.24 21In Stock	Mfr. Part # AT535 Mouser Part # 633-AT535	NKK Switches	Switch Hardware RUBBER RING FOR MR PANEL SEAL	Datasheet	21In Stock	$1.24 $1.12 $1.08 $1.04 View $1.01 $0.978 $0.851 $0.826 $0.80	Min.: 1 Mult.: 1	Hardware	Washer	Rotary Switches	MRB, MRK Series		AT	Bulk
Switch Hardware O-RING AT537 NKK Switches 1: $1.04 93In Stock	Mfr. Part # AT537 Mouser Part # 633-AT537	NKK Switches	Switch Hardware O-RING	Datasheet	93In Stock	$1.04 $0.938 $0.901 $0.806 View $0.768 $0.751 $0.737 $0.719 $0.693	Min.: 1 Mult.: 1	Hardware	Washer		S Series		AT
Switch Hardware LOCKING RING AT545 NKK Switches 1: $1.12 707In Stock	Mfr. Part # AT545 Mouser Part # 633-AT545	NKK Switches	Switch Hardware LOCKING RING	Datasheet	707In Stock	$1.12 $1.00 $0.968 $0.94 View $0.912 $0.876 $0.851 $0.80	Min.: 1 Mult.: 1	Hardware	Ring				AT
Switch Hardware PANEL MOUNT HOUSING AT548 NKK Switches 1: $2.83 1In Stock	Mfr. Part # AT548 Mouser Part # 633-AT548	NKK Switches	Switch Hardware PANEL MOUNT HOUSING	Datasheet	1In Stock	$2.83 $2.55 $2.45 $2.19 View $2.11 $2.06 $2.02 $2.00	Min.: 1 Mult.: 1	Hardware	Panel Mount	Pushbutton Switches	SmartSwitch Series	Snap In	AT
Switch Hardware SUPER BRIGHT BLUE LED FOR HB SERIES AT624G NKK Switches 1: $19.46 9In Stock	Mfr. Part # AT624G Mouser Part # 633-AT624G	NKK Switches	Switch Hardware SUPER BRIGHT BLUE LED FOR HB SERIES	Datasheet	9In Stock	$19.46 $16.42	Min.: 1 Mult.: 1	Accessories	LED Lamp	Pushbutton Switches, Miniature	HB Series	Solder	AT
Switch Hardware RED LED W/ 12V BUILT IN RESISTOR FOR LB AT627C12 NKK Switches 1: $23.46 17In Stock	Mfr. Part # AT627C12 Mouser Part # 633-AT627C12	NKK Switches	Switch Hardware RED LED W/ 12V BUILT IN RESISTOR FOR LB	Datasheet	17In Stock	$23.46 $21.24 $20.42 $19.81 View $19.23 $18.49 $17.94 Quote	Min.: 1 Mult.: 1	Accessories	LED Lamp	Pushbutton Switches	LB Series	Solder	AT
Switch Hardware AMBER LED WITH 5V BUILT IN RESISTOR AT627D05 NKK Switches 1: $24.86 12In Stock	Mfr. Part # AT627D05 Mouser Part # 633-AT627D05	NKK Switches	Switch Hardware AMBER LED WITH 5V BUILT IN RESISTOR	Datasheet	12In Stock	$24.86 $22.38 $21.40 $20.77 View $20.39 $19.60 $19.02 Quote	Min.: 1 Mult.: 1	Accessories	LED Lamp	Pushbutton Switches	LB Series	Solder	AT
Switch Hardware GREEN LED WITH 5V BUILT IN RESISTOR AT627F05 NKK Switches 1: $23.46 10In Stock	Mfr. Part # AT627F05 Mouser Part # 633-AT627F05	NKK Switches	Switch Hardware GREEN LED WITH 5V BUILT IN RESISTOR	Datasheet	10In Stock	$23.46 $21.24 $20.42 $19.81 View $19.23 $18.30 $17.79 Quote	Min.: 1 Mult.: 1	Accessories	LED Lamp	Pushbutton Switches	LB Series	Solder	AT