Push button quick release pins - the 113 series with button-release ball lock mechanism, seven shank diameters from 5 to 20 mm, and selectable grip lengths from 10 to 120 mm. Wholesale supply with OEM/ODM customization.
Specifications
Series
113
Material
Stainless steel
Shank diameters (A)
5 / 6 / 8 / 10 / 12 / 16 / 20 mm
A tolerance
-0.08 / -0.04 mm
Grip length (L)
10 - 120 mm, selectable (20 options)
L tolerance
+0.5 / 0 mm
Application
Fixtures, jigs, and quick-change assemblies
Customization
OEM/ODM to drawing or sample
Brand
SKN Fastener Co., Ltd.
Origin
Made in Shenzhen, China
Quotation
Send drawing or sample to sales@sknfastener.com
Overview
The 113 series is a push button quick release pin - a stainless steel ball lock pin that locks into place with spring-loaded balls and releases with a press of the button, so molds, fixtures, and equipment can be reconfigured without tools. It is available in the range of handle styles shown in the product photos.
Available Sizes and Options
This push button quick release pin range covers seven shank diameters - 5, 6, 8, 10, 12, 16, and 20 mm (A tolerance -0.08/-0.04 mm) - with selectable grip lengths of 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 100, 110, and 120 mm (L tolerance +0.5/0 mm). See the dimension drawing and table below; other handle styles and special sizes are quoted from your drawing under our OEM/ODM service.
113 dimensions (mm). A = shank diameter; L = grip length (selectable per order).
113 series dimension drawing and full size table

Model
A (-0.08/-0.04)
B
C
D
E
H
113
5
5.5
6
6
10
22
113
6
7
7
6
10
22
113
8
9.5
8.2
6.5
14
27
113
10
12
9.6
6.5
14
27
113
12
14.5
10.6
10
20
32
113
16
19
14
10
20
32
113
20
25
20.5
15
28
39
Materials and Finishes
Stainless steel; other materials and finishes are quoted from your drawing.
Applications
Molds, fixtures, jigs, and equipment where components must change over quickly without tools. Push button locking pins suit one-hand changeovers on machine guards, covers, and tooling. SKN fasteners serve six industries: manufacturing, aviation equipment, industrial equipment, medical devices, stage and entertainment, and the marine industry.
Buyer FAQs
Q: What information do you need to quote a push button quick release pin?
A: The pin type, shank diameter, grip length, handle style, material, and quantity. A drawing or sample speeds everything up.
Q: Can you match an existing pin?
A: Yes. Send the sample or a drawing and we manufacture to match.
Q: Do you ship worldwide?
A: Yes. We supply B2B customers worldwide from Shenzhen with export packing.
Q: Can these push button quick release pins be used in molds?
A: Yes. Push button locking pins are commonly used in molds, fixtures, and quick-change tooling. Send us your application details and we will advise the right configuration.
Why SKN
Advantages you can measure
Three strengths built into every pin SKN Fastener ships.
01 / Precision tolerances1
Precision tolerances, reliable resetting
The center core and ball socket are fitted with precise tolerances and rigorously tested over a hundred thousand times to guarantee accurate resetting.
T-handle push button quick release pins - press the button to release and pull the T-handle to remove the pin. Wholesale supply with OEM/ODM customization.
Button Handle Quick Release Pin with red push-button knobs. Press the button to retract the spring-loaded pin, reposition the part, and release to lock. Wholesale supply with OEM/ODM customization.
Stainless steel quick release pins - the Y3 series with black push-button handle and lanyard ring, in eight shank diameters from 5 to 25 mm with selectable grip lengths from 10 to 100 mm. Wholesale supply with OEM/ODM customization.