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Structural bolts & fasteners
High-strength structural bolts to ASTM F3125 (A325 / A490), AS/NZS 1252.1 8.8 and EN 14399 HV / HR, tension control bolts, ISO metric bolts 4.6 – 10.9, purlin bolts, nuts, washers, DTIs, threaded rods and cladding screws.
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Bolts & fastenersASTM F3125 boltsHeavy hex structural bolts to ASTM F3125 Grade A325 (120 ksi) and A490 (150 ksi), ½ – 1½ in, with A563 nuts and F436 washers – plain or galvanized.
Bolts & fastenersAS/NZS 1252 boltsAS/NZS 1252.1 high-strength structural bolting assemblies, property class 8.8, M16 – M36, hot-dip galvanized for 8.8/S, 8.8/TB and 8.8/TF joints to AS 4100.
Bolts & fastenersEN 14399 HV / HREN 14399 preloadable structural bolting assemblies – HR 8.8 / 10.9 and HV 10.9, M12 – M36, k-class K1 or K2, CE marked, for EN 1090 execution classes.
Bolts & fastenersTC boltsTwist-off tension control bolts – ASTM F3125 Grade F1852 / F2280, EN 14399-10 HRC and JSS II 09 S10T – installed by shear wrench from one side.
Bolts & fastenersMetric hex boltsMetric hexagon bolts and set screws ISO 4014 / 4017 (DIN 931 / 933) in classes 4.6, 5.6, 8.8 and 10.9, M6 – M64, with ISO 4032 nuts – plain, zinc or galvanized.
Bolts & fastenersPurlin boltsGalvanized M12 and M16 purlin bolts with nuts and washers, class 4.6 or 8.8 – for purlin laps, girt cleats, bracing and flange braces in steel buildings.
Bolts & fastenersNuts, washers, DTIsHeavy hex nuts (A563, A194 2H, ISO 4032, EN 14399), hardened and plate washers, bevel washers and direct tension indicators F959 / EN 14399-9.
Bolts & fastenersThreaded rodsFully threaded rods and stud bolts – ASTM A193 B7, A307, F1554, ISO 898-1 4.6 – 10.9, DIN 976 and A2 / A4 stainless – cut to length, galvanized or plain.
Bolts & fastenersCladding screwsSelf-drilling hex-washer-head screws with EPDM washers for roof and wall sheeting to purlins and girts – corrosion class 3 / 4, stitching screws and rivets.
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