Crosby · Bolt-on lifting points
S-279 UNC Shoulder Machinery Eye Bolts
Screwed into a tapped hole or through-bolted. The common case, and the one where thread engagement and tightening torque decide whether it holds.
Crosby
S-279 UNC Shoulder Machinery Eye Bolts
| Size (in) | Stock No. | Working Load Limit (lb) | Weight Per 100 (lb) | A* Thread (in) | B (in) | C (in) | D (in) | E (in) | F (in) | G (in) | H (in) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3/8 x 1-1/4 | 9900208 | 1550 | 16.00 | 3/8 - 16 | 1.25 | 1.62 | 1.00 | 3.11 | .31 | .69 | 1.05 |
| 1/2 x 1-1/2 | 9900217 | 2600 | 30.00 | 1/2 - 13 | 1.50 | 1.95 | 1.19 | 3.75 | .38 | .91 | 1.27 |
| 5/8 x 1-3/4 | 9900226 | 5200 | 59.00 | 5/8 - 11 | 1.77 | 2.38 | 1.38 | 4.49 | .50 | 1.13 | 1.53 |
| 3/4 x 2 | 9900235 | 7200 | 102.00 | 3/4 - 10 | 2.03 | 2.76 | 1.50 | 5.12 | .63 | 1.38 | 1.71 |
| 7/8 x 2-1/4 | 9900244 | 10600 | 162.00 | 7/8 - 9 | 2.29 | 3.25 | 1.75 | 5.93 | .75 | 1.56 | 2.01 |
| 1 x 2-1/2 | 9900253 | 13300 | 251.00 | 1 - 8 | 2.55 | 3.76 | 2.00 | 6.73 | .88 | 1.81 | 2.30 |
| 1-1/8 x 2-3/4 | 9900257 | 15000 | 321.00 | 1-1/8 - 7 | 2.75 | 4.19 | 2.25 | 7.20 | .97 | 2.06 | 2.35 |
| 1-1/4 x 3 | 9900262 | 21000 | 422.00 | 1-1/4 - 7 | 3.05 | 4.50 | 2.50 | 8.03 | 1.00 | 2.28 | 2.73 |
| 1-1/2 x 3-1/2 | 9900271 | 24000 | 759.00 | 1-1/2 - 6 | 3.55 | 5.50 | 3.00 | 9.58 | 1.25 | 2.75 | 3.28 |
| 1-3/4 x 3-3/4 | 9900280 | 34000 | 1040.00 | 1-3/4 - 5 | 3.75 | 6.26 | 3.50 | 10.47 | 1.38 | 3.00 | 3.60 |
| 2 x 4 | 9900289 | 42000 | 1920.00 | 2 - 4-1/2 | 4.00 | 7.62 | 4.00 | 12.30 | 1.81 | 3.38 | 4.50 |
| 2-1/2 x 5 | 9900298 | 65000 | 3250.00 | 2-1/2 - 4 | 5.00 | 8.76 | 4.50 | 14.86 | 2.12 | 4.25 | 5.50 |
- 5:1 Design Factor. Maximum Proof Load is 2 times the Working Load Limit.
- *All bolts threaded UNC.
The rest of the range
Other bolt-on lifting points
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Not sure which point the job wants?
Send us the load, the material it bolts or welds to, and the angle it will be pulled at. Getting the lifting point wrong is the most common reason a lift goes sideways.