ASTM A307 bolts, threaded rod and studs, are the most commonly used fasteners, covering two grades of chemical and mechanical requirements from 0.25-4 inches in size. ASTM A307 Grade A:Suitable for bolts, studs and screws for general applications, with a minimum tensile strength of 60 ksi. ASTM A307 Grade B:Heavy-duty bolts, studs and screws, with a tensile strength of 60-100 ksi,
ASTM A325 Bolts & Nuts Type 3 and 1A325-M Galvanized The ASTM A325 heavy hex structural bolts can be made up of medium carbon steel, boron steel or medium carbon alloy steel materials for type 1 bolts. The type 2 bolts can be made of martensitic or low carbon steel materials. The Fully Threaded A325 structural bolts and nuts can also come in type 3 with weathering steel.
Metric size bolts are produced from M12 to M36 as per ASTM A325M & imperial size bolts are produced from 1/2" to 1-1/2" as per ASTM A325. These boltings are intended for used in structural connections. FerroBend manufactures and supplies ASTM A325 Type 1 &
All Thread Rods - Portland BoltA193. A320. F593. A572. A36. All thread rod, commonly referred to as fully threaded rod, redi-rod, continuously threaded rod, TFL rod, and abbreviated ATR is used for general purpose fastening for anything from an anchor bolt to a through bolt. A variety of grades and materials are available.
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ASTM A193 Grade B5 Bolts, Screws, Studs for High manner originated, developed, created, e nhanced, altered, or approved by All-Pro Threaded. Mechanical Properties ASTM A325 Type 1 85,000 74,000 92,000 81,000 120,000 105,000 ASTM A325 Type 2 HighStrength Structural Bolts
Specification for Structural Joints Using ASTM A325 or High-Strength Bolt. An ASTM A325 or A490 bolt, an ASTM F1852 twist-off-type tension-control bolt or an alternative-design fastener that meets the requirements in Section 2.8. Inspector. The party responsible to ensure that the contractor has satisfied the provisions of this Specification in the work. Joint. A bolted assembly with or without collateral materials that is used to join two
Structural Bolting Structural Bolting The Research Council on Structural Connections (RCSC) prepares specifications and documents related to structuralconnections RCSCs Specification for Structural Joints Using ASTM A325 or A490 Bolts (2000) is a widely used specification which discusses joints, fasteners, limit states, installation, and inspections Structural Bolting 3