• Forged Steel - Quenched & Tempered.
• Working Load Limits shown are for in-line pull.
• Fatigue rated at 1-1/2 times the Working Load Limit at 20,000 cycles.
• Recommended for in-line pull.
• S-279 threaded UNC.
• Meets or exceeds all requirements of ASME B30.26 including identification, ductilit, design factor, proof load and temperature requirements. Importantly, these bolts meet other critical performance requirements including fatigue life, impact properties and material traceability, not addressed by ASME B30.26.
| Item No. | Size
(in) | Working Load
Limit (lb)* | Weight
Per 100
(lb) | Dimensions (in) |
A**
Thread | B | C | D | E | F | G | H |
| DS-S-279-1/4×1 | 1/4×1 | 650 | 5.00 | 1/4-20 | 1.02 | 1.13 | 0.75 | 2.29 | 0.19 | 0.53 | 0.77 |
| DS-S-279-5/16×1-1/8 | 5/16×1-1/8 | 1200 | 9.00 | 5/16-18 | 1.15 | 1.38 | 0.88 | 2.74 | 0.25 | 0.59 | 0.95 |
| DS-S-279-3/8×1-1/4 | 3/8×1-1/4 | 1550 | 15.00 | 3/8-16 | 1.27 | 1.62 | 1.00 | 3.07 | 0.31 | 0.69 | 1.05 |
| DS-S-279-1/2×1-1/2 | 1/2×1-1/2 | 2600 | 28.00 | 1/2-13 | 1.53 | 1.95 | 1.19 | 3.70 | 0.38 | 0.91 | 1.27 |
| DS-S-279-5/8×1-3/4 | 5/8×1-3/4 | 5200 | 55.00 | 5/8-11 | 1.79 | 2.38 | 1.38 | 4.45 | 0.50 | 1.13 | 1.53 |
| DS-S-279-3/4×2 | 3/4×2 | 7200 | 96.00 | 3/4-10 | 2.05 | 2.76 | 1.50 | 5.07 | 0.63 | 1.38 | 1.71 |
| DS-S-279-7/8×2-1/4 | 7/8×2-1/4 | 10600 | 154.00 | 7/8-9 | 2.31 | 3.25 | 1.75 | 5.87 | 0.75 | 1.56 | 2.00 |
| DS-S-279-1×2-1/2 | 1×2-1/2 | 13300 | 238.00 | 1-8 | 2.57 | 3.76 | 2.00 | 6.66 | 0.88 | 1.81 | 2.30 |
| DS-S-279-1-1/8×2-3/4 | 1-1/8×2-3/4 | 15000 | 320.00 | 1-1/8-7 | 2.75 | 4.19 | 2.25 | 7.20 | 0.97 | 2.06 | 2.35 |
| DS-S-279-1-1/4×3 | 1-1/4×3 | 21000 | 399.00 | 1-1/4-7 | 3.09 | 4.50 | 2.50 | 7.95 | 1.00 | 2.28 | 2.73 |
| DS-S-279-1-1/2×3-1/2 | 1-1/2×3-1/2 | 24000 | 720.00 | 1-1/2-6 | 3.60 | 5.50 | 3.00 | 9.49 | 1.25 | 2.75 | 3.28 |
| DS-S-279-1-3/4×3-3/4 | 1-3/4×3-3/4 | 34000 | 1040.00 | 1-3/4-5 | 3.75 | 6.26 | 3.50 | 10.48 | 1.38 | 3.00 | 3.60 |
| DS-S-279-2×4 | 2×4 | 42000 | 1880.00 | 2-4-1/2 | 4.00 | 7.62 | 4.00 | 12.31 | 1.81 | 3.38 | 4.50 |
| DS-S-279-2-1/2×5 | 2-1/2×5 | 65000 | 3250.00 | 2-1/2-4 | 5.00 | 8.76 | 4.50 | 14.88 | 2.12 | 4.25 | 5.50
|
*Ultimate Load is 5 times the Working Load Limit. Maximum Proof Load is 2 times the Working Load Limit.
** All bolts threaded UNC.
Welcome to buy the newest and competitive price DAWSON S-279 UNC Shoulder Type Forged Machinery Eye Bolts from our factory. We're one of the leading China manufacturers and suppliers, offering you the wholesale service and the OEM service at a discount. With CE certification, our products made in China in stock are high in quality and low in price. Please be free to get the free sample from us.
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