Web15 feb. 2024 · A grade 8 bolt will have 6 radial lines on its head. Metric bolts are a bit more straight forward, usually having their strength class number stamped right on the bolt head. Some metric nuts also have the strength class number stamped on their face. A Leading Automotive Fastener Supplier. Henry’s Automotive Warehouse is one … Black Hex Head Metric Body Bolt 8-1.25 x 25mm, 13mm Hex Head $ 8.95 SKU: … Quick Order. Attention Henry’s Automotive Warehouse customers! This quick order … Henry’s Automotive Warehouse Catalog Click here to view or download our … Business Hours: Monday-Friday 8:30am-5:00pm EST Closed Weekends and … If you prefer not to place your order online, you may place your order by telephone … Bolt Head Grade/Strength Identifiers; Automotive Rivets Explained; How to … Find the paint gun cup adapter that works with your paint gun at Henry’s … WebSAE Grade 8 Bolts: Head Marking: 6 radial lines Material: Medium carbon alloy steel, quenched and tempered Size Range: 1/4-inch to 1-1/2-inch Proof Load (psi): 120,000 …
Bolt Head Markings and What They Mean - Wilson-Garner
Web22 jul. 2024 · So, for example, a grade 5 bolt will only have 3 radial lines on its head. A grade 8 bolt will have 6 radial lines on its head. What are Grade 5 bolts used for? These bolts are generally used for non-critical joints and applications. A grade 5 bolt is distinguished by 3 radial lines and promises tensile strengths between 105,000 and … ime shift space 半角
How to Identify Grade 8 Bolts DoItYourself.com
Web10 jun. 2010 · If you do not have a magnet you can still identify Grade 8 bolts by brushing the head of the bolt using a wire brush and counting its radial lines. There are six radial … Web12 sep. 2024 · Shear strength of bolts. The shear resistance of the bolt per shear plane Fv,Rd is provided in EN1993-1-8 Table 3.4: Fv,Rd = αv ⋅ fub ⋅ A / γM2. where: αv is a coefficient that takes values αv = 0.6 for bolt classes 4.6, 5.6, 8.8 or αv = 0.5 for bolt classes 4.8, 5.8, 6.8 and 10.9. When the shear plane passes through the unthreaded ... WebGrade 8 Bolts. Grade 8 Bolts and fasteners are comprised of carbon-alloy steel, heat treated in a carbon controlled atmosphere and are generally the most durable and reliable fastener. Grade 8 bolts have the highest ratings with tensile strength of 150,000 psi. Grade 8 bolts are used marine, military, aerospace, off-road vehicle markets and ... imeshh 50 models pack