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Specifications For Inch Slotted Tension Pins (Roll Pins)

Inch Series ASME B18.8.2-2000

Inch Series ASME B18.8.2-2000
BCWall Thickness (Nominal)Recommended Hole SizeMinimum Double Shear Strength pounds 
Diameter Nominal Minimum 1/3 (D1 + D2 + D3)Maximum               (Go Ring Gage)Max.Min. Max. Min.Max.Carbon Steel & 420 Chrome  Stainless Steel302 to 304  Nickel Stainless Steel 
  1/160.0620.0660.0690.0590.0070.0280.0120.0620.065430250
  5/640.0780.0830.0860.0750.0080.0320.0180.0780.081800460
  3/320.0940.0990.1030.0910.0080.0380.0220.0940.0971,150670
  1/80.1250.1310.1350.1220.0080.0440.0280.1250.1291,8751,090
  5/320.1560.1620.1670.1510.0100.0480.0320.1560.1602,7501,600
  3/160.1870.1940.1990.1820.0110.0550.0400.1870.1924,1502,425
  7/320.2190.2260.2320.2140.0110.0650.0480.2190.2245,8503,400
  1/40.2500.2580.2640.2450.0120.0650.0480.2500.2567,0504,100
  5/160.3120.3210.3300.3060.0140.0800.0620.3120.31810,8006,300
  3/80.3750.3850.3950.3680.0160.0950.0770.3750.38216,3009,500
  7/160.4370.4480.4590.4300.0170.0950.0770.4370.44519,80011,500
  1/20.5000.5130.5240.4850.0250.1100.0940.5000.51027,10015,800
5/8*0.6250.6400.6620.6080.0300.1250.1250.6250.63638500**
3/4*0.7500.7670.7840.7300.0300.1500.1500.7500.76454000**
7/8*0.8750.8850.902****0.8750.88269600* 
1*1.0001.0201.004****1.0001.00298500* 
1-1/8*1.1101.1211.138****1.1001.110120500* 
1-1/4*1.2501.2701.294****1.2601.269152000* 
1-3/8*1.3751.3771.398****1.3751.387190000* 
1-1/2*1-1/21.5151.532****1.4961.505225000* 

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Length (Inch)Standard Diameter (Inch)Large Diameter Slotted Tension Pins*
1/165/643/321/85/323/167/321/45/163/87/161/25/83/47/811-1/81-1/41-3/8 1-1/2
 0.0620.0780.0940.1250.1560.1870.2190.2500.3120.3750.4370.5000.6250.7500.8751.0001.1251.2501.3751.500
 1/8                    
 3/16                    
1/4                    
5/16                    
3/8                    
 7/16                    
1/2                    
9/16                    
5/8                    
11/16                    
3/4                    
13/16                    
7/8                    
15/16                    
1                    
1-1/8                    
1-1/4                    
1-3/8                    
1-1/2                    
1-5/8                    
1-3/4                    
1-7/8                    
2                    
2-1/4                    
2-1/2                    
2-3/4                    
3                    
3-1/4                    
3-1/2                    
3-3/4                    
4                    
4-1/4                    
4-1/2                    
4-3/4                    
5                    
5-1/4                    
5-1/2                    
5-3/4                    
6                    
6-1/2                    
7                    
7-1/2                    
8                    
8-1/2                    
9                    

* Made to Vogelsang Standard.
* Specifications upon request.
** On large diameter pins the longest length that we make is 9 3/4 ESNA Rollpins(r)s availble exclusivly from Vogelsang Fastner Solutions

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Technical Data Slotted Tension Pins
SpecificationsMaterial 
ASME B 18.8.2-2000Carbon STEEL
(Plain Carbon)
Martensitic Chrome
SAE 51420 
ASNI Type 420 
Nickel Chromium Steel 
Nickel Stainless
Mil-P-10971
NASM16562
NAS561Carbon Steel
SAE 1070-1090
AISI C1070-C1090
SAE 51420
ASNI Type 420 
SAE 30302 / 30304
AISI Type 304
MS9048
MS9047
Hardness
DiameterScaleRange
1/16Vickers458 to 560423 to 544Work Hardened
5/64 -3/32Rockwell 15N83.5 to 86.982.0 to 86.4Work Hardened
1/8 to 1/4Rockwell A73.6 to77.472.0 to 76.8Work Hardened
5/16 to 3/4Rockwell c46 to 5343 to 52Work Hardened
Finish
STANDARDOptions:Plain / OiledPlain                                               Plain                                               
ClearPassivatedPassivated
Mechanizal Zinc
Other Types Available on RequestPhosphate Zinc
Black Oxide
Others on Request

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Length Tolerances
Nominal Pin Length Length Tolerance
3/16 to 1"+/- 0.015
Over 1" to 2"+/- 0.020
Over 2" to 3"+/- 0.025
Over 3" to 4" +/- 0.030
Over 4"+/- 0.035

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Straightness Tolerances
Nominal Pin LengthGage LengthStraightness Diameter Tolerance
+/- 0.005"
Up to 1" 1.0000.007
Over 1" to 2" 2.0000.010
Over 2"3.0000.013

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