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GB93-87 Normal Type Stainless Steel Spring Lock Washers

Product brief description:

Durable and sturdy

No rust when exposed to water

Standard size

Environmentally friendly and aesthetically pleasing

Complete variety

Wide adaptability

Quality assurance

Material diversity (stainless steel, spring steel, copper, aluminum, alloy steel, etc)

Product specifics:

GB9387 normal type stainless steel spring lock washers is widely used in mechanical railway industrial products, auto parts, power products, solar products, ships, building decoration engineering, bridges, furniture, home appliances, and other fields.

Product parameter table:

Single coil spring lock washers, normal type:

GB /T 93 – 1987:

Size		Φ2	Φ2.5	Φ3	Φ4	Φ5	Φ6	Φ8	Φ10	Φ12	Φ14	Φ16	Φ18
d	min	2.1	2.6	3.1	4.1	5.1	6.1	8.1	10.2	12.2	14.2	16.2	18.2
d	max	2.35	2.85	3.4	4.4	5.4	6.68	8.68	10.9	12.9	14.9	16.9	19.04
h	Nominal Size	0.5	0.65	0.8	1.1	1.3	1.6	2.1	2.6	3.1	3.6	4.1	4.5
	min	0.42	0.57	0.7	1	1.2	1.5	2	2.45	2.95	3.4	3.9	4.3
	max	0.58	0.73	0.9	1.2	1.4	1.7	2.2	2.75	3.25	3.8	4.3	4.7
n	min	0.42	0.57	0.7	1	1.2	1.5	2	2.45	2.95	3.4	3.9	4.3
n	max	0.58	0.73	0.9	1.2	1.4	1.7	2.2	2.75	3.25	3.8	4.3	4.7
H	min	1	1.3	1.6	2.2	2.6	3.2	4.2	5.2	6.2	7.2	8.2	9
H	max	1.25	1.63	2	2.75	3.25	4	5.25	6.5	7.75	9	10.25	11.25
per 1000 units ≈ kg		0.016	0.033	0.06	0.15	0.258	0.47	1.07	2.06	3.51	5.51	8.15	10.98

Size		Φ20	Φ22	Φ24	Φ27	Φ30	Φ33	Φ36	Φ39	Φ42	Φ45	Φ48
d	min	20.2	22.5	24.5	27.5	30.5	33.5	36.5	39.5	42.5	45.5	48.5
d	max	21.04	23.34	25.5	28.5	31.5	34.7	37.7	40.7	43.7	46.7	49.7
h	Nominal Size	5	5.5	6	6.8	7.5	8.5	9	10	10.5	11	12
	min	4.8	5.3	5.8	6.5	7.2	8.2	8.7	9.7	10.2	10.7	11.7
	max	5.2	5.7	6.2	7.1	7.8	8.8	9.3	10.3	10.8	11.3	12.3
n	min	4.8	5.3	5.8	6.5	7.2	8.2	8.7	9.7	10.2	10.7	11.7
n	max	5.2	5.7	6.2	7.1	7.8	8.8	9.3	10.3	10.8	11.3	12.3
H	min	10	11	12	13.6	15	17	18	20	21	22	24
H	max	12.5	13.75	15	17	18.75	21.25	22.5	25	26.25	27.5	30
per 1000 units ≈ kg		15.05	20.24	26.23	37.88	51.06	72.43	88.03	118.2	139.6	163.4	208.1