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Page 134

SHOULDER TYPE MACHINERY EYE BOLTS


 

 

SEE APPLICATION AND WARNING INFORMATION

Para Español: www. thecrosbygroup.com On Pages 154-155
s279.jpg (4414 bytes)
S-279 / M-279

  • Forged Steel — Quenched & Tempered.
  • Working Load Limits shown are for In-line pull.
  • Recommended for straight line pull.
  • Fatigue rated at 1-1/2 times the Working Load Limit at  20,000 cycles.
  • S-279 threaded UNC.
  • M-279 metric threaded

S-279 UNC
Size Stock No. Working
Load Limit *
(lbs.)
Weight
per 100
(lbs.)
Dimensions
(in.)
A**
Thread
B C D E F G H
1/4 x 1 9900182 650 5.00 1/4 - 20 1.02 1.13 .75 2.29 .19 .53 .70
5/16 x 1-1/8 9900191 1200 9.00 5/16 - 18 1.15 1.38 .88 2.74 .25 .59 .90
3/8 x 1-1/4 9900208 1550 15.00 3/8 - 16 1.27 1.62 1.00 3.07 .31 .69 1.00
1/2 x 1-1/2 9900217 2600 28.00 1/2 - 13 1.53 1.95 1.19 3.70 .38 .91 1.20
5/8 x 1-3/4 9900226 5200 55.00 5/8 - 11 1.79 2.38 1.38 4.45 .50 1.13 1.47
3/4 x 2 9900235 7200 96.00 3/4 - 10 2.05 2.76 1.50 5.07 .63 1.38 1.64
7/8 x 2-1/4 9900244 10600 154.00 7/8 - 9 2.31 3.25 1.75 5.87 .75 1.56 1.94
1 x 2-1/2 9900253 13300 238.00 1 - 8 2.57 3.76 2.00 6.66 .88 1.81 2.21
1-1/4 x 3 9900262 21000 399.00 1 1/4 - 7 3.09 4.50 2.50 7.95 1.00 2.28 2.61
1-1/2 x 3-1/2 9900271 24000 720.00 1 1/2 - 6 3.60 5.50 3.00 9.49 1.25 2.75 3.14
* Ultimate Load is 5 times the Working Load Limit. Maximum Proof Load is 2 times the Working Load Limit
** All Bolts Threaded UNC

M-279 Metric
Size Stock No. Working
Load Limit *
(kg)
Weight
per 100
(kg)
Dimensions
(mm)
A**
Thread
B C D E F G
M 6 10457534 200 .03 6 13.0 28.7 19.1 58.0 4.9 13.5
M 8 10457894 400 .05 8 13.0 35.1 22.4 59.7 6.4 15.0
M 10 10458334 640 .08 10 17.0 41.1 25.4 78.0 7.9 17.5
M 12 10458694 1000 .18 12 20.5 49.5 30.2 94.0 9.7 23.1
M 16 10459734 1800 .4 16 27.0 60.5 35.1 113 12.7 28.7
M 20 10459954 2500 .90 20 30.0 70.0 38.1 129 16.0 35.1
M 24 10460294 4000 .95 27 36.0 95.5 51.0 169 22.4 46.0
M 30 10460754 6000 1.6 30 45.0 114 53.5 202 25.4 58.0
M 36 10461094 8500 2.7 36 54.0 140 76.0 241 31.8 70.0
* Ultimate Load is 5 times the Working Load Limit. Maximum Proof Load is 2 times the Working Load Limit
** On Request: Special threading, as forged bolts for customer conversion.

 

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