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Split Lock Washer, Aluminum (ANSI ASME 18.21.1)

Split Lock Washers feature a helical-shaped split ring that has also been twisted. When fastened, the two sharp ends exert a spring force on the fastener to create increased friction and resistance to motion. Helical spring lock washers are the most common form of lock washer and are best suited to applications with smaller loads.

101 member results, (click on any line for more information)

Buy Split Lock Washers from one of our FCH Network Members
Supplier	Loc	Type	Material	Finish	Size	Description	Qty
Jackson	MS	Split Lock Washer	Aluminum	Plain	1/2	split lock	209	Contact_Supplier
Jackson	MS	Split Lock Washer	Aluminum	Plain	3/8	split lock	340	Contact_Supplier
Jackson	MS	Split Lock Washer	Aluminum	Plain	1/4	split lock	238	Contact_Supplier
Jackson	MS	Split Lock Washer	Aluminum	Plain	5/16	split lock	292	Contact_Supplier
Century	FL	Split Lock Washer	Aluminum	Plain	1/2	1/2 medium l/w aluminum	150	Contact_Supplier
Global	CA	Split Lock Washer	Aluminum	Plain	1/4	split lock 0.25 idx 0.49	19,293	Contact_Supplier
Active		Split Lock Washer	Aluminum	Plain	3/8	3/8 lockwasher aluminum	250	Contact_Supplier
Cal Fastenrs	CA	Split Lock Washer	Aluminum	Plain	.105	stud 12 guage dome cap self locking-	872	Contact_Supplier
NAPPCO	TX	Split Lock Washer	Aluminum	Plain	5/16	5/16 reg lock aluminum	240	Contact_Supplier
NAPPCO	TX	Split Lock Washer	Aluminum	Plain	1/2	1/2 reg lock aluminum	80	Contact_Supplier
NAPPCO	TX	Split Lock Washer	Aluminum	Plain	1/4	1/4 reg lock aluminum	674	Contact_Supplier
HBBOLT	CA	Split Lock Washer	Aluminum	Plain	1/2	alum locks	12	Contact_Supplier
GLF	OH	Split Lock Washer	Aluminum	Plain	5/16	5/16 lock washer stl alum	1040	Contact_Supplier
SunPack	FL	Split Lock Washer	Aluminum	Plain	1/2	lock	88	Contact_Supplier
Liberty	IL	Split Lock Washer	Aluminum	Plain	#2	medium lock	3,000	Contact_Supplier
Liberty	IL	Split Lock Washer	Aluminum	Plain	1/4	medium lock aluminum	20	Contact_Supplier
Liberty	IL	Split Lock Washer	Aluminum	Plain	1/2	lock 7075	100	Contact_Supplier
Liberty	IL	Split Lock Washer	Aluminum	Plain	3/8	medium lock aluminum	550	Contact_Supplier
QFC	TX	Split Lock Washer	Aluminum	Plain	1/4	1/4 split lock washer aluminum b18.21.1 b27.1	10900	Contact_Supplier
American	NY	Split Lock Washer	Aluminum	Plain	1/4	split l/w	200	Contact_Supplier
American	NY	Split Lock Washer	Aluminum	Plain	#8	lite split l/w	700	Contact_Supplier
American	NY	Split Lock Washer	Aluminum	Plain	10	split l/w	2500	Contact_Supplier
GUIDON	NJ	Split Lock Washer	Aluminum	Plain	5/16	MEDIUM SPLIT	1,314	Contact_Supplier
GUIDON	NJ	Split Lock Washer	Aluminum	Plain	1/2	MEDIUM SPLIT	60	Contact_Supplier
R&S Indus	OR	Split Lock Washer	Aluminum	Plain	3/8	3/8 split lock washer aluminum	7	Contact_Supplier
OneMonroe	MN	Split Lock Washer	Aluminum	Plain	1/2	1/2 lock washer alum	100	Contact_Supplier
OneMonroe	MN	Split Lock Washer	Aluminum	Plain	1/2	1/2 lock washer alum 7075-t6 domestic	20	Contact_Supplier
OneMonroe	MN	Split Lock Washer	Aluminum	Plain	3/8	3/8 lock washer alum	205	Contact_Supplier
FMP	MA	Split Lock Washer	Aluminum	Plain	3/8	split	1700	Contact_Supplier
FMP	MA	Split Lock Washer	Aluminum	Plain	1/2	split	90	Contact_Supplier
FMP	MA	Split Lock Washer	Aluminum	Plain	5/8	split	10700	Contact_Supplier
FMP	MA	Split Lock Washer	Aluminum	Plain	#10	split	2400	Contact_Supplier
FMP	MA	Split Lock Washer	Aluminum	Plain	#6	split	800	Contact_Supplier
MidStates	MI	Split Lock Washer	Aluminum	Plain	#6	split lock alum	250	Contact_Supplier
MidStates	MI	Split Lock Washer	Aluminum	Plain	3/4	split lock alum	83	Contact_Supplier
MidStates	MI	Split Lock Washer	Aluminum	Plain	#8	split lock alum	250	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	5/8	5/8 med lock washer aluminum .156 min thk	inquire	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	1/4	1/4 med lock washer aluminum .062 min thk	inquire	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	3/8	3/8 lock washer alum. .094 min thk	1000	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	1/2	1/2 med lock washer aluminum .125 min thk	4000	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	5/8	5/8 med lock washer aluminum .156 min thk	inquire	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	1/4	1/4 med lock washer aluminum .062 min thk	inquire	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	3/8	3/8 lock washer alum. .094 min thk	13000	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	1/2	1/2 med lock washer aluminum .125 min thk	inquire	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	3/8	3/8 lock washer alum. .094 min thk	inquire	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	1/2	1/2 med lock washer aluminum .125 min thk	inquire	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	1/4	1/4 med lock washer aluminum .062 min thk	inquire	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	1/2	1/2 med lock washer aluminum .125 min thk	inquire	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	3/8	3/8 lock washer alum. .094 min thk	inquire	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	3/8	3/8 lock washer alum. .094 min thk	inquire	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	5/8	5/8 med lock washer aluminum .156 min thk	inquire	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	1/4	1/4 med lock washer aluminum .062 min thk	inquire	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	5/8	5/8 med lock washer aluminum .156 min thk	50	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	5/8	5/8 med lock washer aluminum .156 min thk	inquire	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	5/8	5/8 med lock washer aluminum .156 min thk	inquire	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	5/8	5/8 med lock washer aluminum .156 min thk	inquire	Contact_Supplier
Delta	TX	Split Lock Washer	Aluminum	Plain	3/4	lock washer aluminum 3/4	75	Contact_Supplier
Delta	TX	Split Lock Washer	Aluminum	Plain	1/4	lock washer aluminum 1/4	790	Contact_Supplier
Delta	TX	Split Lock Washer	Aluminum	Plain	5/16	lock washer aluminum 5/16	413	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	1/2	1/2 med lock washer aluminum .125 min thk	inquire	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	3/8	3/8 lock washer alum. .094 min thk	inquire	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	1/4	1/4 med lock washer aluminum .062 min thk	1000	Contact_Supplier
Brikksen	FL	Split Lock Washer	Aluminum	Plain	5/8	5/8 med lock washer aluminum .156 min thk	600	Contact_Supplier
Eurolink	SC	Split Lock Washer	Aluminum	Plain	M20	20 aluminum split lock din 127b	inquire	Contact_Supplier
Empire	WA	Split Lock Washer	Aluminum	Plain	1/4	1/4 lockwasher aluminum	30	Contact_Supplier
Raw Produ	NJ	Split Lock Washer	Aluminum	Plain	#10	split ring lock washers aluminum-#10	736	Contact_Supplier
Raw Produ	NJ	Split Lock Washer	Aluminum	Plain	3/4	split ring lock washers aluminum-3/4	252	Contact_Supplier
Raw Produ	NJ	Split Lock Washer	Aluminum	Plain	5/16	split ring lock washers aluminum-5/16	1421	Contact_Supplier
Raw Produ	NJ	Split Lock Washer	Aluminum	Plain	#8	split ring lock washers aluminum-#8	2161	Contact_Supplier
Raw Produ	NJ	Split Lock Washer	Aluminum	Plain	1/4	split ring lock washers aluminum-1/4	5931	Contact_Supplier
Raw Produ	NJ	Split Lock Washer	Aluminum	Plain	3/8	split ring lock washers aluminum-3/8	1825	Contact_Supplier
Raw Produ	NJ	Split Lock Washer	Aluminum	Plain	1/2	split ring lock washers aluminum-1/2	867	Contact_Supplier
Raw Produ	NJ	Split Lock Washer	Aluminum	Plain	#6	split ring lock washers aluminum-#6	120	Contact_Supplier
Raw Produ	NJ	Split Lock Washer	Aluminum	Plain	5/8	split ring lock washers aluminum-5/8	594	Contact_Supplier
Fastenerc	OH	Split Lock Washer	Aluminum	Plain	#10	#10 aluminum split lock washer plain	13703	Contact_Supplier
Endries	WI	Split Lock Washer	Aluminum	Plain	5/8	5/8 aluminum regular split lock washer	600	Contact_Supplier
Ababa	CA	Split Lock Washer	Aluminum	Plain	#6	#6 split lock washer alum b18.21.1 b27.1	700	Contact_Supplier
Olander	CA	Split Lock Washer	Aluminum	Plain		#8 split l/w alum	43	Contact_Supplier
Purchase	MO	Split Lock Washer	Aluminum	Plain	3/8	3/8 split l/w aluminum	235	Contact_Supplier
IRF	NC	Split Lock Washer	Aluminum	Plain	1/4	split lock alum	25,000	Contact_Supplier
SIS	AZ	Split Lock Washer	Aluminum	Chromate Conversion (Iridite, Alodine)	1/2	1/2 medium split lock alum 7075-t6 w/yellow iridite	24380	Contact_Supplier
Lubker Di	PA	Split Lock Washer	Aluminum	Plain	1/4	1/4 reg l/w alum	6380	Contact_Supplier
IRF	NJ	Split Lock Washer	Aluminum	Plain	1/4	1/4 split lock alum pln 25nlocap	25,000	Contact_Supplier
BHAM	AL	Split Lock Washer	Aluminum	Plain	1/4	1/4 split lock alum b18.21.1 b27.1	242	Contact_Supplier
OSSCO	RI	Split Lock Washer	Aluminum	Plain	3/8	3/8 split lock alum b18.21.1 b27.1	91	Contact_Supplier
IRF	NJ	Split Lock Washer	Aluminum	Plain	1/4	med lock	8250	Contact_Supplier
THRDFAST	FL	Split Lock Washer	Aluminum	Plain	3/8	alum split lock b18.21.1 b27.1	1,849	Contact_Supplier
THRDFAST	FL	Split Lock Washer	Aluminum	Plain	5/16	alum split lock b18.21.1 b27.1	912	Contact_Supplier
THRDFAST	FL	Split Lock Washer	Aluminum	Plain	5/16	alum split lock b18.21.1 b27.1	284	Contact_Supplier
THRDFAST	AL	Split Lock Washer	Aluminum	Plain	1/2	alum split lock 205 finish b18.21.1 b27.1	265	Contact_Supplier
THRDFAST	OK	Split Lock Washer	Aluminum	Plain	3/8	alum split lock b18.21.1 b27.1	53	Contact_Supplier
THRDFAST	AL	Split Lock Washer	Aluminum	Plain	3/8	alum split lock b18.21.1 b27.1	13	Contact_Supplier
THRDFAST	OK	Split Lock Washer	Aluminum	Plain	1/4	alum split lock b18.21.1 b27.1	28	Contact_Supplier

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