Coiled spring pins, Inch sizes

This product is regulated by the following standards:

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Dimensions in inches - source ANSI B 18.2.2 table 2
Nominal size or pin basic diameter	A pin diameter standard duty		A pin diameter heavy duty		A pin diameter ligth duty		B chamfer diameter	Recommended hole size		F stock thickness
	A pin diameter standard duty		A pin diameter heavy duty		A pin diameter ligth duty		B chamfer diameter	Recommended hole size		F stock thickness
	max	min	max	min	max	max	max	max	min	basic
1/32 (0.031)	0.035	0.033	-	-	-	0.029	0.029	0.032	0.031	-
(0.039)	0.044	0.041	-	-	-	0.037	0.037	0.04	0.039	-
3/64 (0.047)	0.052	0.049	-	-	-	0.045	0.045	0.048	0.047	-
(0.052)	0.057	0.054	-	-	-	0.05	0.05	0.053	0.051	-
1/16 (0.062)	0.072	0.067	0.070	0.066	0.067	0.059	0.059	0.065	0.061	0.012
5/64 (0.076)	0.088	0.083	0.086	0.082	0.083	0.075	0.075	0.081	0.077	0.018
3/32 (0.094)	0.105	0.099	0.103	0.89	0.099	0.091	0.091	0.097	0.093	0.022
7/64 (0.109)	0.120	0.114	0.118	0.113	0.114	0.106	0.106	0.112	0.108	0.028
1/8 (0.125)	0.138	0.131	0.136	0.130	0.131	0.121	0.121	0.129	0.124	0.028
5/32 (0.156)	0.171	0.163	0.168	0.161	0.163	0.152	0.152	0.160	0.155	0.032
3/16 (0.188)	0.205	0.196	0.202	0.194	0.196	0.182	0.182	0.192	0.185	0.04
7/32 (0.219)	0.223	0.228	0.235	0.226	0.228	0.214	0.214	0.224	0.217	0.048
1/4 (0.25)	0.271	0.26	0.268	0.258	0.26	0.243	0.243	0.256	0.247	0.048
5/16 (0.312)	0.337	0.324	0.334	0.322	0.324	0.304	0.304	0.319	0.308	0.062
3/8 (0.375)	0.403	0.388	0.4	0.386	0.388	0.366	0.366	0.383	0.37	0.077
7/16 (0.438)	0.469	0.452	0.466	0.45	0.452	0.427	0.427	0.446	0.431	0.077
1/2 (0.500)	0.535	0.516	0.532	0.514	0.516	0.488	0.488	0.510	0.493	0.094
5/8 (0.625)	0.661	0.642	0.658	0.640	-	0.613	0.613	0.635	0.618	0.125
3/4 (0.75)	0.787	0.768	0.784	0.766	-	0.738	0.738	0.760	0.743	0.15

Full list of Suppliers of Coiled spring pins, Inch sizes

Coiled spring pins shall have straigth cylindrical sides with both ends chamfered and coiled construction, multiple walls and are made in Standard, Heavy and Ligth duty series. Upon installation, the pin diameters contract and the spring reaction against the sides of the hole tends to retain the pin.

Italy|Distributor

Buora d.p.u. S.r.l.

Founded in 1969, Buora D.P.U. is a distributor certified following ISO 9001.

The company offers the complete range of high strength fasteners, ready on stock, both coarse and fine pitches with metric and inch threads.

Distributor of prestigious brands such as UNBRAKO and NORD-LOCK, for Buora D.P.U. the service always comes first, therefore there is not minimum quantity required.

Germany|Distributor

Pfitzer Verbindungstechnik Gmbh

Distributor of inch sized fasteners, oil and gas fasteners and turned special screws

India|Manufacturer

C...

International manufacturer of high quality fixings and fasteners, active since 50 years. We have a variety of nuts, bolts, washers, screws, threaded bars, clamps, rivets, wire ropes, nails and raw material in M.S. S.S 316, 304 grades and brass.

UK|Distributor

E...

Distributor of fasteners for the industrial distribution market. We aim to create the best customer experience possible by putting our customers’ needs first. With a wide range of products and services, we provide customers with more options, making managing their fastener program easier.

USA|Distributor