ASTM A325 / A325M Heavy Hex Structural Bolts
The bolts are intended for use in structural connections. These connections are covered under the requirements of the Specification for Structural Joints Using ASTM A325 Bolts, approved by the Research Council on Structural Connections, endorsed by the American Institute of Steel Construction and by the Industrial Fastener Institute.
Dimension: ASME B18.2.6 (Inch Size), ASME B18.2.3.7M (Metric Size)
Thread Size: 1/2"-1.1/2", M12-M36, with various lengths
Grade: ASTM A325 / A325M Type-1
Finish: Black Oxide, Zinc Plating, Hot Dip Galvanized, Dacromet, and so on
Packing: Bulk about 25 kgs each carton, 36 cartons each pallet
Advantage: High Quality and Strict Quality Control, Competitive price,Timely delivery; Technical support, Supply Test Reports
Please feel free to contact us for more details.
In 2016, ASTM A325 was officially withdrawn and replaced by ASTM F3125, in which A325 now becomes a grade under the F3125 specification. The F3125 specification is a consolidation and replacement of six ASTM standards, including; A325, A325M, A490, A490M, F1852, and F2280.
Prior to its withdrawl in 2016, the ASTM A325 specification covered high strength heavy hex structural bolts from 1/2″ diameter through 1-1/2″ diameter. These bolts are intended for use in structural connections and therefore have shorter thread lengths than standard hex bolts.
This specification is applicable to heavy hex structural bolts only. For bolts of other configurations and thread lengths with similar mechanical properties, see Specification A449.
Bolts for general applications, including anchor bolts, are covered by Specification A449. Also refer to Specification A449 for quenched and tempered steel bolts and studs with diameters greater than 1-1/2″ but with similar mechanical properties.
ASTM A325
Scope The ASTM A325 specification covers high strength heavy hex structural bolts from ½” diameter through 1-1/2” diameter. These bolts are intended for use in structural connections and therefore have shorter thread lengths than standard hex bolts. Refer to the Structural Bolts page of our site for thread lengths and other related dimensions. This specification is applicable to heavy hex structural bolts only. For bolts of other configurations and thread lengths with similar mechanical properties, see Specification A 449. Bolts for general applications, including anchor bolts, are covered by Specification A 449. Also refer to Specification A 449 for quenched and tempered steel bolts and studs with diameters greater than 1-1/2"" but with similar mechanical properties.| TYPE 1 | Medium carbon, carbon boron, or medium carbon alloy steel. |
| TYPE 2 | Withdrawn November 1991. |
| TYPE 3 | Weathering steel. |
| T | Fully threaded A325. (Restricted to 4 times the diameter in length) |
| M | Metric A325. |
| SC | Slip critical connection. |
| N | Bearing type connection with threads included in the shear plane. |
| X | Bearing-type connection with threads excluded from the shear plane. |
| Size | Tensile, ksi | Yield, ksi | Elong. %, min | RA %, min |
| 1/2 - 1 | 120 min | 92 min | 14 | 35 |
| 1-1/8 - 1-1/2 | 105 min | 81 min | 14 | 35 |
| Nuts | Washers | |||
| Type 1 | Type 3 | Type 1 | Type 3 | |
| Plain | Galvanized | Plain | ||
| A563C, C3, D, DH, DH3 | A563DH | A563C3, DH3 | F436-1 | F436-3 |
| Note: Nuts conforming to A194 Grade 2H are a suitable substitute for use with A325 heavy hex structural bolts. The ASTM A563 Nut Compatibility Chart has a complete list of specifications. | ||||
Devansh Steels an Manufacturers, suppliers of anchor fasteners, anchor bolts, basin screws, high tensile fasteners, Precision fasteners, anti theft nuts, shear Nuts, wheel bolts, truck wheel nuts, high tensile bolts, Hex Bolt, long bolts,U Bolts, high tensile nuts, Castle Nut, Slotted Nut, Flanged Nut, Hexagonal Nuts, Square Caged Nut, Check Nut, square weld nut, Domed Cap Nuts, Acorn Nut, Square Nut, threaded rods, mild steel thread bars, threaded studs, conical washers,Punch Washers, Crinkle Washers, Spring Washer, Plain Washer, Flat Washer, Tooth Lock Washers, ID Hex Washers, Crank Washers, Tab Washer, Taper Washer, roofing bolts for coal mines,Square Bevel Washer, Ring Washers, Hardened Washer, square washer,dome washer, ms screws, Hex Coach Screw, Square Coach Screws, Rack Bolt Screws, Machine Screws,Self Drilling Screws, wooden screws, Heavy Duty Hook Anchors,Wedge Anchors, Thru Anchors, Wedge ,Hit Anchors, Pin Type Anchors, Zebra Anchor, Heavy Duty Fix Shell Anchors, TAM Anchors, Sleeve Anchors,Ceili Drive Anchor, Safety Sleeve Anchor from india punjab ludhiana, www.boltsnutsanchorfastener.com, mobile +919356622111, +919357722111, devansh_steels@yahoo.com , we are suppying our fasteners products in Delhi, Gurgaon, Noida, Bangalore, Cochin, Ernakulam, Coimbatore, Pune, chennai, Mumbai, uttar pradesh india
Ms Ninh : 098 112 0106
CÔNG TY CỔ PHẦN CƠ ĐIỆN BÌNH GIA
là đơn vị chuyên SẢN XUẤT các loại bu lông ốc vít chất lượng cao phục vụ dùng trong kết cấu nhà xưởng, ngành đóng tàu, cơ khí, xây dựng…với chủng loại, kích cỡ theo tiêu chuẩn, phi tiêu chuẩn hoặc theo yêu cầu của khách hàng.
Đặc biệt,hiện tại chúng tôi đang cung cấp sản phẩm BULONG LIÊN KẾT CẤP BỀN 8.8,10.9 ,12.9 của HÀN QUỐC chất lượng cao,giá thành rẻ.
Với phương châm: “CHẤT LƯỢNG TỐT NHẤT – THỜI GIAN NHANH NHẤT và GIÁ CẢ HỢP LÝ NHẤT” chúng tôi hy vọng sẽ ngày càng đáp ứng tốt hơn nữa nhu cầu tiêu dùng về các mặt hàng mà chúng tôi đang kinh doanh. Rất mong nhận được sự quan tâm và hợp tác của các Quý công ty.
Mọi chi tiết xin liên hệ :
Ms Ninh :09 112 0106
Mail : Ninhbulongbinhgia@gmail.com
Xin chân thành cảm ơn !