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Slotted Spring Pins GB879 65Mn(spring steel)

SKU: BG0701010-1 Category: Roll Pin Tags: Fastener, Roll Pin, Spring Pin

System of Measurement

Metric(MM)

Finish

Black
Dacrotized

Diameter

10
4
5
6
8

Length

14
18
20
30
35
40
45
50
70
80

Clear

Description：

Product Name:	Slotted Spring Pins/ Positioning Pins/Open Pins/Split Pins/Straight pins/Roll pins
Specification:	GB879
Material Grade:	65Mn(spring steel)
Measurement:	Metric(MM)
Diameter Range:	Φ4, Φ5, Φ6, Φ8, Φ10
Length Range:	14mm, 18mm, 20mm, 30mm, 35mm, 40mm, 45mm, 50mm, 70mm, 80mm
Surface Finish:	Black, Dacrotized
Color:	Black, Silvery
Place of Origin:	DongGuan, China
Quality Control:	100% inspection during production
Industry Focus:	Widely used for automotive, mechanics, car garage, workshop, power equipment
Packaging:	Plastic bags/cartons
Sample:	Availbale
Customized:	Availbale
Features:	The medium-high carbon content of 0.65% enhances strength and resilience. Exhibits high tensile strength, making it ideal for applications requiring durability. fasteners have a light zinc plating over steel giving a more rust resistant finsh. Economical solution when parts are frequently changed out or don't have exposure to corrosion Slotted spring pins are hollow, cylindrical tube-style press fit fasteners with chamfered ends that are lighter, cheaper, and easier to install than solid pins Commonly used as locking devises, positioning points, anti-chafing surfaces, shafts, or sleeves for wiring Spring pins are slotted or coiled to expand to fit the diameter of a hole, which should be smaller than the diameter of the pin

Drawing:

Data Sheet:

Diameter (Metric)	Φ1	Φ1.5	Φ2	Φ2.5	Φ3	Φ3.5	Φ4	Φ4.5	Φ5	Φ6	Φ8	Φ10	Φ12	Φ13
d (Max)	1.3	1.8	2.4	2.9	3.5	4.0	4.6	5.1	5.6	6.7	8.8	10.8	12.8	13.8
d (Min)	1.2	1.7	2.3	2.8	3.3	3.8	4.4	4.9	5.4	6.4	8.5	10.5	12.5	13.5
d1	0.8	1.1	1.5	1.8	2.1	2.3	2.8	2.9	3.4	4	5.5	6.5	7.5	8.5
c (Max)	0.35	0.45	0.55	0.6	0.7	0.8	0.85	1	1.1	1.4	2	2.4	2.4	2.4
c (Min)	0.15	0.25	0.35	0.4	0.5	0.6	0.65	0.8	0.9	1.2	1.6	2	2	2
h	0.2	0.3	0.4	0.5	0.6	0.75	0.8	1	1	1.2	1.5	2	2.5	2.5
Double Shear Min, kN:	0.7	1.58	2.82	4.38	6.32	9.06	11.24	15.36	17.54	26.04	42.76	70.16	104.1	115.1

Diameter(Metric)	Φ14	Φ16	Φ18	Φ20	Φ21	Φ25	Φ28	Φ30	Φ32	Φ35	Φ38	Φ40	Φ45	Φ50
d (Max)	14.8	16.8	18.9	20.9	21.9	25.9	28.9	30.9	32.9	35.9	38.9	40.9	45.9	50.9
d (Min)	14.5	16.5	18.5	20.5	21.5	25.5	28.5	30.5	32.5	35.5	38.5	40.5	45.5	50.5
d1	8.5	10.5	11.5	12.5	13.5	15.5	17.5	18.5	20.5	21.5	23.5	25.5	28.5	31.5
c (Max)	2.4	2.5	2.4	3.4	3.4	3.4	3.4	3.4	3.6	3.6	4.6	4.6	4.6	4.6
c (Min)	2	2	2	3	3	3	3	3	3	3	4	4	4	4
h	3	3	3.5	4	4	5	5.5	6	6	7	75	7.5	8.5	9.5
Double Shear Min, kN:	144.7	171	222.5	280.6	298.2	438.5	542.6	631.4	684	859	1003	1068	1360	1685

Equivalent Norm:

GB	ISO	DIN	UNI
GB /T 879.1	ISO 8752	DIN EN ISO 8752	UNI 6873
Some of the above standards may be approximate equivalents; in case of disagreement, the original standard shall prevail.