|
  |
 Pivot
Point is your source for Non-Threaded Fastener Solutions and Innovations.
 Credit
Application, Terms and Conditions of Sale, Customer Service Policies,
and Pivot Point's Mission Statement.
 We
specialize in special orders. |
 |
 Fill
out on-line request for a full length catalog to be sent to you
by mail.
 Helpful
information for receiving a quote on your order.
 Mechanical
Properties of Steel, Chemical Composition, Fastener Plating and
Finishes, Glossary of Terms, Fraction, Wire & Gauge Decimal Equivalents,
Standard & Split Wire Gauge Decimal Equivalents. |
 Company
profile includes staff photos, company mission statement, and more.
 Check
out current job openings at our two Hustisford locations.
 Contact
us for more information. Here's our address, phone, fax, and e-mail. |
|
|
|
Ring Pins
|
|
 Made to order. Convenient removable
pin designed with a cotter hole for a secure application. Used
typically with a hair spring cotter, this fastener offers fast
and secure adjustments or assemblies. Available with or without
a stop collar in various styles and sizes.
Standard material is 12L14 carbon steel, zinc
plated. Higher carbon steel which can be treated is available
or corrosion-resistant stainless on request.
|
|
|
|
Ring Pin Specs
|
A
Nominal Pin Dia.
|
Diameter Tolerances Before Plating Cold Finished Rounds
|
Pull Ring Dia. (Inches)
|
End Chamfer Length x 15° (Inches)
|
Pivot Point Standard Hole Diameter
|
Recommended Bow-Tie Cotter
|
|
Carbon Steel
|
Stainless
|
| 3/16 |
.1855-.1875 |
.1865-.1885 |
7/8 |
0.078 |
3/32 |
|
| 1/4 |
.2480-.2500 |
.2490-.2510 |
1 |
0.094 |
3/32 |
Bow-72
|
| 5/16 |
.3105-.3125 |
.3110-.3140 |
1 |
0.125 |
1/8 |
"Bow-72,91"
|
| 3/8 |
.3730-.3750 |
.3735-.3765 |
1 |
0.141 |
9/64 |
Bow-91
|
| 7/16 |
.4355-.4375 |
.4360-.4390 |
1 |
0.156 |
5/32 |
Bow-120
|
| 1/2 |
.4980-.5000 |
.4980-.5020 |
1-1/4 |
0.172 |
5/32 |
Bow-120
|
| 5/8 |
.6230-.6250 |
.6230-.6270 |
1-1/4 |
0.188 |
5/32 |
|
| 3/4 |
.7480-.7500 |
.7480-.7520 |
1-1/2 |
0.188 |
3/16 |
|
| |
Plating will |
|
|
|
|
|
| |
typically add |
|
|
|
|
|
| |
".0002""- .0005""" |
|
|
|
|
|
| |
to diameter. |
" Unless otherwise noted, all dimensions are for reference only." |
|
|
|
|
Washer Collars.
Standard zinc-plated flat washers stamped firmly into a groove for a permanent stop. Assembly is completely plated.
 |
|
Fits Pin Dia.
|
USS Standard Washer Dimensions (Inches)
|
|
Size
|
I.D.
|
O.D.
|
Thickness
|
| 3/16 |
5/32* |
3/16 |
7/16 |
0.047
|
| 1/4 |
3/16 |
1/4 |
9/16 |
0.047
|
| 5/16 |
1/4 |
5/16 |
3/4 |
0.062
|
| 3/8 |
5/16 |
3/8 |
7/8 |
0.078
|
| 7/16 |
3/8 |
7/16 |
1 |
0.078
|
| 1/2 |
7/16 |
1/2 |
1-1/4 |
0.078
|
| 5/8 |
9/16 |
5/8 |
1-1/2 |
0.109
|
| 3/4 |
9/16 |
3/4** |
1-1/2 |
0.109
|
| *SAE Standard for No. 8 **Bored to fit. |
|
|
|
|
| "Unless otherwise noted, all dimensions are for reference only." |
|
|
|
|
|
Crimp Collars.
Crimp collars are small diameter retaining rings made of ductile 1010 carbon steel. Pressed into a groove the collar is generally free to rotate, yet strong against end thrust. Assembly is completely plated.
 |
A
Fits Pin Dia.
|
Groove Dimensions
|
Ring Dimensions
|
B
Width
|
C
Depth
|
W
Width
|
D
O.D. Installed
|
| 3/16 |
0.034 |
0.031 |
0.031 |
0.250
|
| 1/4 |
0.034 |
0.031 |
0.031 |
0.312
|
| 5/16 |
0.043 |
0.031 |
0.039 |
0.406
|
| 3/8 |
0.052 |
0.031 |
0.047 |
0.500
|
| 7/16 |
0.060 |
0.031 |
0.055 |
0.594
|
| 1/2 |
0.069 |
0.031 |
0.063 |
0.688
|
| 5/8 |
0.086 |
0.039 |
0.078 |
0.859
|
| 3/4 |
0.103 |
0.047 |
0.094 |
1.031
|
| Tolerances |
+(-).002 |
+(-).002 |
+.002/-.004 |
Ref.
|
|
Headed Collars.
One piece cold formed pin and collar for the highest durability.
 |
A
Collar Dia.
|
B
Collar Height
|
C
|
| 5/16 |
.090 |
.50 |
| 7/16 |
.090 |
.50 |
| 1/2 |
.090 |
.75 |
| 5/8 |
.100 |
.75 |
| 3/8 |
.125 |
.75 |
| 7/8 |
.125 |
.75 |
|
On-Line Catalog ||
Special Orders ||
About Us ||
How To Order
Request A Quote ||
Technical Information ||
Innovations & Patents ||
Request A Catalog
Links ||
Contact Us ||
Employment Opportunities ||
Home
|
|