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Medium-Strength Grade 5 Steel Square-Neck Carriage Bolts
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Partially Threaded |
Made from Grade 5 steel, these bolts are suitable for fastening most machinery and equipment. A square neck keeps them from turning when tightening a nut. A smooth, rounded head provides a finished look. Grade 5 steel bolts are marked with three radial lines. Material meets SAE J429 specifications for quality. Dimensions meet ASME B18.5 specifications. Length is measured from under the head.
Zinc Plated—Zinc plated steel bolts resist corrosion in wet environments.
Head | Neck | Pkg. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Lg. | Threading | Thread Spacing | Dia. | Ht. | Wd. | Lg. | Tensile Strength, psi | Specs. Met | Pkg. Qty. | 1-24 | 25-99 | 100-Up | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Zinc Plated SAE Grade 5 Steel | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
7/8"-9 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 7 1/2" | Partially Threaded | Coarse | 1.844" | 0.459" | 0.9" | 0.47" | 120,000 | ASME B18.5, SAE J429 | 1 | 000000000 | 000000 | 000000 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Key-Locking-Neck Flat-Head Plow Bolts
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Partially Threaded |
Also known as reverse-key plow screws and bucket-tooth bolts, these bolts have a locking key that keeps them from turning when tightening a nut. Often used on heavy equipment, such as plows, they have a smooth, flat head that's angled underneath to sit flush within countersunk holes. Material meets SAE J429 specifications for quality. Length is measured from the top of the head.
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Lg. | Threading | Min. Thread Lg. | Thread Spacing | Dia. | Ht. | Countersink Angle | Tensile Strength, psi | Specs. Met | Each | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SAE Grade 8 Steel | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
7/8"-9 Threads | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3 1/2" | Partially Threaded | 2" | Coarse | 1.516" | 0.616" | 60° | 150,000 | SAE J429 | 000000000 | 000000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 4" | Partially Threaded | 2" | Coarse | 1.516" | 0.616" | 60° | 150,000 | SAE J429 | 000000000 | 00000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 4 1/2" | Partially Threaded | 2" | Coarse | 1.516" | 0.616" | 60° | 150,000 | SAE J429 | 000000000 | 00000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
