![Hexagonal Bolt Fine Thread Yellow Zinc 5/8-18 * 1-1/4" Grade 8 [Bulk Size : 310] data-zoom=](http://cdn.shopify.com/s/files/1/0025/7674/4483/products/Hex_Gr8_PT_Y_890e3369-e8d6-4aef-87a8-69d30768a2ac_480x480.png?v=1576687826)
![Hexagonal Bolt Fine Thread Yellow Zinc 5/8-18 * 1-1/4" Grade 8 [Bulk Size : 310]](http://cdn.shopify.com/s/files/1/0025/7674/4483/products/Hex_Gr8_PT_Y_890e3369-e8d6-4aef-87a8-69d30768a2ac_{width}x.png?v=1576687826)
Hexagonal Bolt Fine Thread Yellow Zinc 5/8-18 * 1-1/4" Grade 8 [Bulk Size : 310]
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Description
| Product Number | BF8-07012 |
| Head Type | Hex |
| Drive Style | External Hex |
| System of Measurement | Inch |
| Thread Direction | Right Hand |
| Thread Size | 5/8"-18 |
| Screw Size Decimal Equivalent | 0.625" |
| Thread Type | UNF |
| Thread Fit | Class 2A |
| Length | 1-1/4" |
| Threading | Partially Threaded |
| Min. Thread Length | 1 1/2" |
| Thread Spacing | Fine |
| Head | |
| Width | 15/16" |
| Height | 27/64" |
| Fastener Strength Grade/Class | Grade 8 |
| Material | Steel |
| Finish | Zinc Yellow-Chromate Plated |
| Tensile Strength | 150,000 psi |
| Hardness | Rockwell C33 |
| Specifications Met | ASME B18.2.1, SAE J429 |
| RoHS 3 (2015/863/EU) | Compliant |
Made from Grade 8 steel, these screws can be used in high-stress applications, such as valves, pumps,motors, and automotive suspension systems. They are at least 25% stronger than medium-strength steel screws. Grade 8 steel hex head screws are marked with six radial lines. Length is measured from under the head.
Yellow Zinc-plated steel screws resist corrosion in wet environments. Match the thread spacing of mating components. Fine and extra-fine threads are closely spaced to prevent loosening from vibration: the finer the thread, the better the resistance.
Screws that meet ASTM A354 BD or SAE J429 comply with specifications and testing requirements for material quality. Screws that meet ASME B18.2.1 or ASME B18.6.3 comply with specifications for dimensional standards.
If you have any inquiry or question, please feel free to contact us :
Info@RJM-Fasteners.ca
Hexagonal Bolt Fine Thread Yellow Zinc 5/8-18 * 1-1/4" Grade 8 [Bulk Size : 310]
Inventory Last Updated: May 21, 2022
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