Quick Release Pins GN 124.3

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

corrosion-resistant
precise fit
environmentally friendly

Show all Stainless Steel products

List of Lock Pin Types Load Rating Information Stainless Steel Characteristics

Product description

Quick release pins GN 124.3 are used for quick fixing, connecting and locking of various jig and fixture systems.

The locking balls are held in position by a compression spring and are therefore not rigidly locked. The pins can be quickly and easily inserted and removed from the locating hole.

The technical section contains the load ratings for the double shear strength (breaking strength).

Specification

Shank pin
Stainless steel AISI 303

Washer
Stainless steel AISI 316LHC
Metal injection molded

Countersunk screw
Stainless steel AISI 304

Not removable
Loctited

Ball
Stainless steel AISI 420C

Compression spring
Stainless steel AISI 631

RoHS

Accessory

GN 1140 Holding Bushings
GN 111 Ball Chains
GN 111.2 Retaining Cables
GN 111.5 Ball Chains (Stainless Steel)
GN 111.4 Spiral Retaining Cables
DIN 172 Press-Fit Drill Bushings (with Flange)
DIN 179 Press-Fit Drill Bushings (without Flange)

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Part Number	d₁ -0.001 / -0.003	l₁ + 0.023	d₂	d₃	k	l₂	l₃	l₄	s	Locating bore	Axial holding force ≈

124.3-8-15-E	0.315 -0.001 / -0.003	0.591 + 0.023	0.47	0.10	0.34	0.28	0.25	0.53	0.12	0.31	3.37 lbf (15 N)
124.3-8-20-E	0.315 -0.001 / -0.003	0.787 + 0.023	0.47	0.10	0.34	0.28	0.25	0.53	0.12	0.31	3.37 lbf (15 N)
124.3-8-25-E	0.315 -0.001 / -0.003	0.984 + 0.023	0.47	0.10	0.34	0.28	0.25	0.53	0.12	0.31	3.37 lbf (15 N)
124.3-8-30-E	0.315 -0.001 / -0.003	1.181 + 0.023	0.47	0.10	0.34	0.28	0.25	0.53	0.12	0.31	3.37 lbf (15 N)
124.3-8-50-E	0.315 -0.001 / -0.003	1.969 + 0.023	0.47	0.10	0.34	0.28	0.25	0.53	0.12	0.31	3.37 lbf (15 N)
124.3-10-15-E	0.394 -0.001 / -0.003	0.591 + 0.023	0.59	0.10	0.47	0.28	0.34	0.59	0.12	0.39	6.74 lbf (30 N)
124.3-10-20-E	0.394 -0.001 / -0.003	0.787 + 0.023	0.59	0.10	0.47	0.28	0.34	0.59	0.12	0.39	6.74 lbf (30 N)
124.3-10-25-E	0.394 -0.001 / -0.003	0.984 + 0.023	0.59	0.10	0.47	0.28	0.34	0.59	0.12	0.39	6.74 lbf (30 N)
124.3-10-30-E	0.394 -0.001 / -0.003	1.181 + 0.023	0.59	0.10	0.47	0.28	0.34	0.59	0.12	0.39	6.74 lbf (30 N)
124.3-10-50-E	0.394 -0.001 / -0.003	1.969 + 0.023	0.59	0.10	0.47	0.28	0.34	0.59	0.12	0.39	6.74 lbf (30 N)
124.3-12-20-E	0.472 -0.001 / -0.003	0.787 + 0.023	0.67	0.12	0.57	0.35	0.37	0.73	0.16	0.47	7.19 lbf (32 N)
124.3-12-30-E	0.472 -0.001 / -0.003	1.181 + 0.023	0.67	0.12	0.57	0.35	0.37	0.73	0.16	0.47	7.19 lbf (32 N)
124.3-12-40-E	0.472 -0.001 / -0.003	1.575 + 0.023	0.67	0.12	0.57	0.35	0.37	0.73	0.16	0.47	7.19 lbf (32 N)
124.3-12-50-E	0.472 -0.001 / -0.003	1.969 + 0.023	0.67	0.12	0.57	0.35	0.37	0.73	0.16	0.47	7.19 lbf (32 N)

d₁ -0.001 / -0.003	l₁ + 0.023	d₂	d₃	k	l₂	l₃	l₄	s	Locating bore	Axial holding force ≈

0.315	0.591	0.787	0.984	1.181	1.969	0.47	0.10	0.34	0.28	0.25	0.53	0.12	0.31	3.37 lbf (15 N)
0.394	0.591	0.787	0.984	1.181	1.969	0.59	0.10	0.47	0.28	0.34	0.59	0.12	0.39	6.74 lbf (30 N)
0.472	0.787	1.181	1.575	1.969	-	0.67	0.12	0.57	0.35	0.37	0.73	0.16	0.47	7.19 lbf (32 N)