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Blackened Grade 8.8 high-strength spring pad Yellow zinc plated spring washer

Name: Blackened Grade 8.8 high-strength spring pad Yellow zinc plated spring washer
Brand: YONGYI

Moq: Confirmed by product, size, grade, finish and quantity

Price: Quoted to specification, quantity, coating, packing and Incoterm

Package: Bags, boxes, cartons, pallets or customer-specified export packing

Export port: Tianjin, Qingdao or Shanghai, as confirmed in the quotation

Delivery date: Confirmed after specification, quantity and production review

Payment method: T/T or other terms stated in the official PI or contract

Carbon steel blue white zinc spring pad DIN127 Spring gasket Anti loosening cushion

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Product Photos and Information

Color Yellow Zinc Plated Steel DIN127 Spring Washers

Name	Spring Washers	Materials	Carbon Steel/Stainless Steel
Standards	DIN ISO ANC BSW JIS etc.	Strength level	4.8 8.8 etc.
Size	M3-M100	Surface finish	ZPBLACKHDG etc.
Length	0.8-8	Samples	Subject to availability and agreement

Product Standards

spring washers DIN 127
Specification		F3	Φ3.5	F4	F5	F6	Φ7	F8	Φ10	F12	F14	F16	F18	Φ20	F22	F24	F27
d 1	minimum	3.1	3.6	4.1	5.1	6.1	7.1	8.1	10.2	12.2	14.2	16.2	18.2	20.2	22.5	24.5	27.5
d 1	maximum value	3.4	3.9	4.4	5.4	6.5	7.5	8.5	10.7	12.7	14.7	17	19	21.2	23.5	25.5	28.5
d 2	maximum value	6.2	6.7	7.6	9.2	11.8	12.8	14.8	18.1	21.1	24.1	27.4	29.4	33.6	35.9	40	43
b	Nominal	1.3	1.3	1.5	1.8	2.5	2.5	3	3.5	4	4.5	5	5	6	6	7	7
	maximum value	1.4	1.4	1.6	1.9	2.65	2.65	3.15	3.7	4.2	4.7	5.2	5.2	6.2	6.2	7.25	7.25
	minimum	1.2	1.2	1.4	1.7	2.35	2.35	2.85	3.3	3.8	4.3	4.8	4.8	5.8	5.8	6.75	6.75
s	Nominal	0.8	0.8	0.9	1.2	1.6	1.6	2	2.2	2.5	3	3.5	3.5	4	4	5	5
	maximum value	0.9	0.9	1	1.3	1.7	1.7	2.1	2.35	2.65	3.15	3.7	3.7	4.2	4.2	5.2	5.2
	minimum	0.7	0.7	0.8	1.1	1.5	1.5	1.9	2.05	2.35	2.85	3.3	3.3	3.8	3.8	4.8	4.8
h	minimum	1.9	1.9	2.1	2.7	3.6	3.6	4.6	5	5.8	6.8	7.8	7.8	8.8	8.8	11	11
h	maximum value	2.1	2.2	2.5	3.2	4.2	4.2	5.4	5.9	6.8	8	9.2	9.2	10.4	10.4	13	13
k		0.15	0.15	0.15	0.15	0.2	0.2	0.3	0.3	0.4	0.4	0.4	0.4	0.4	0.4	0.5	0.5
r		0.2	0.2	0.2	0.2	0.3	0.3	0.5	0.5	1	1	1	1	1	1	1.6	1.6
Thousand pieces (steel)≈kg		0.11	0.12	0.18	0.36	0.83	0.93	1.6	2.53	3.82	6.01	8.91	9.73	15.2	16.5	26.2	28.7
Applicable thread		3	3.5	4	5	6	7	8	10	12	14	16	18	20	twenty two	twenty four	27
Specification		Φ30	F36	F39	F42	F45	F48	F52	F56	Φ60	F64	F68	F72	Φ80	Φ90	Φ100
d 1	minimum	30.5	36.5	39.5	42.5	45.5	49	53	57	61	65	69	73	81	91	101
d 1	maximum value	31.7	37.7	40.7	43.7	46.7	50.5	54.5	58.5	62.5	66.5	70.5	74.5	82.5	92.5	102.5
d 2	maximum value	48.2	58.2	61.2	68.2	71.2	75	83	87	91	95	99	103	111	121	131
b	Nominal	8	10	10	12	12	12	14	14	14	14	14	14	14	14	14
	maximum value	8.25	10.25	10.25	12.25	12.25	12.25	14.25	14.25	14.25	14.25	14.25	14.25	14.25	14.25	14.25
	minimum	7.75	9.75	9.75	11.75	11.75	11.75	13.75	13.75	13.75	13.75	13.75	13.75	13.75	13.75	13.75
s	Nominal	6	6	6	7	7	7	8	8	8	8	8	8	8	8	8
	maximum value	6.2	6.2	6.2	7.25	7.25	7.25	8.25	8.25	8.25	8.25	8.25	8.25	8.25	8.25	8.25
	minimum	5.8	5.8	5.8	6.75	6.75	6.75	7.75	7.75	7.75	7.75	7.75	7.75	7.75	7.75	7.75
h	minimum	13.6	13.6	13.6	15.6	15.6	15.6	18	18	18	18	18	18	18	18	18
h	maximum	16.1	16.1	16.1	18.4	18.4	18.4	21.2	21.2	21.2	21.2	21.2	21.2	21.2	21.2	21.2
k		0.8	0.8	0.8	0.8	0.8	0.8	1	1	1	1	1	1	1	1	1
r		1.6	1.6	1.6	2	2	2	2	2	2	2	2	2	2	2	2
Thousand pieces (steel)≈kg		44.3	67.3	71.7	111	117	123	182	193	203	218	228	240	262	290	318
Applicable thread		30	36	39	42	45	48	52	56	60	64	68	72	80	90	100

About Us

YONGYI Fasteners supports industrial and project fastener inquiries from Yongnian, Handan, China.

Our published company certificates, factory photographs, production information and selected supply references help buyers evaluate manufacturing and quality-control capabilities.

For a quotation, provide the product standard or drawing, size, material or grade, surface finish, quantity, packing requirement and destination.