carbon steel grade 8 8 blue plate pt screws
A563; A194; F594; Hex nuts (also referred to as finished hex nuts) are available in ASTM A563-A and compatible with low carbon steel bolts such as ASTM A307, ASTM F1554 grade 36, SAE grade 2, and AASHTO M183. SAE grade 5 and grade 8 nuts are also available in a finished pattern. Since hot-dip galvanizing typically adds 2.2 to 5 mils of thickness to the threaded portion of a fastener :Set Screws - 1/2"-13 / Set Screws / Screws Alloy Steel Set Screw, Black Oxide Finish, Hex Socket Drive, Cup Point, Meets ASME B18.3/ASTM F912, 3/8" Length, 1/2"-13 UNC Threads, Imported (Pack of 100) 3.6 out of 5 stars 8 Misc.
Download a complimentary PDF of our Fastener Markings chart. Contact American Fastener with any questions or for a custom quote. Identification Grade Mark Specification Fastener Description Material Nominal Size Range (in.) Mechanical Properties Proof Load(psi) Yield Strength Min (psi) Tensile Strength Min (psi) NoGradeMark SAE J429 Grade 1 Bolts, Screws, Studs Low or Medium Carbon  Bolt GradesFirst, you need to be able to identify bolts by the different grades when you go to the local hardware store. Grade 5 bolts have 3 marks or lines on the head that are in the shape of a Y. Grade 8 bolts have 6 marks on the head. Second, the different grades have a meaning to them. It tells you how strong the fastener is. There are Bolted Joint Design FastenalAt room temperatures, Grade 8.2 and Grade 8 bolts have similar properties. But, Grade 8.2 bolts are made of low carbon boron steel, whereas the Grade 8 fastener is a medium carbon alloy steel. Boron steel has a lower tempering temperature (minimum 650°F compared to 800°F for the Grade 8). Thus, in a high temperature environment Grade 8.2
Grade 8.8 (1) Grade 9 (5) Grade 9.8 (1) Standard (2) Type Bolt (1) Carriage (5) Hex (1) Hex Flanged (44) Starter Mounting Bolt (1) Material Carbon Steel (1) Stainless Steel (12) Steel (106) Hex Size 1-1/8 Inch (2) 1/2 Inch (35) 10mm (2) of 183 results for Bolts. Compare Carbon Steel Plates McMaster-CarrChoose from our selection of carbon steel plates in a wide range of sizes. Includes material certificates and CAD models. Low-Carbon Steel Grade. Low-Carbon Steel Grade; 1006-1026:1008:1008-1010:1010-1018:1018:A36:Fabrication. Stronger than low-carbon steel with equally good machinability, 1045 carbon steel is widely used for China Alloy Steel Point Rail Assembled Frog - China Model NO.:60kg/m rail profile Certification:AREMA Part:Railway Rail Bolt Grade:8.8 Raw Material:Carbon Steel or High Manganese Steel Trademark:ZYLD
Self Tapping Screw. Product Name:Self Tapping Screw Material:Carbon steel(C1018,C1022 Hardened),stainless steel Diameter:3.5mm~6.3mm Head:Pozi Drive Flat Countersunk Head Fastener Identi cation Markings:ASTM, SAE, ISOClass 5.8 Bolts, Screws, Studs Medium Carbon Steel, Quenched and Tempered All Sizes thru 1-1/2 55,000 57,000 74,000 8.8 or 88 ISO R898 Class 8.8 Alloy Steel, Quenched and Grade 0 Carbon Steel 1/4 thru 1-1/2 69 B55 C32 3, 4 ASTM A563 Grade A 90 B68 ASTM A563 - Grade B 1/4 thru 1 120 B69 Over 1 thru 1-1/2 105 ASTM A563 Grade C Carbon Steel May Be Mechanical Properties of Externally Threaded FastenersAug 25, 2009 · ASTM A563 Grade DH Heavy Hex SAE J429-Grade 8.2 Medium carbon boron steel:quenched & tempered 1/4 - 1 120,000 150,000 C33 C39 130,000 SAE J995 Grade 8 Hex #0 - 1/2 140,000 180,000 C39 C45 over 1/2 - 2 135,000 170,000 C37 C45 153,000 #0 - 1/2 145,000 C39 C44 over 1/2 135,000 C37 C44 ASTM F1554 Anchor Bolts, Steel Grade 36 Low or medium carbon steel
A grade 8 bolt is stronger than the more commonly used grade 5. It is made of alloy steel and has six radial lines on the top of the bolt head. Grade 8 bolts have a tensile strength of 150,000 pounds per square inch. We recommend using grade 8 nuts, flat washers and high alloy lock washers with any grade 8 bolts / hex cap screws.