High‑Strength Bolts
Browse the full hardware range for distributors, wholesalers, and project procurement teams.
High‑Strength Bolts
Tension Control Bolt GB/T 3632-2008 ASTM F1852 ASTM F3125
Torshear tension control bolts with splined tail, supplied as complete sets (bolt, hex nut, flat washer). Conforms to GB/T 3632-2008, ASTM F1852...
High‑Strength Bolts
Socket Head Cap Screw, Fine Thread DIN 912 ISO 4762 ASME B18.3 UNF
Fine-thread socket head cap screws with internal hex drive, per DIN 912 / ISO 4762 and ASME B18.3 UNF. Available in carbon, alloy, and 304/316 st...
High‑Strength Bolts
High Strength Hex Socket Cap Screw, Internal Hex Fastener
Internal-hex, high-strength socket cap screw for narrow spaces; provides high tensile performance and stable clamping. Offered in multiple sizes...
High‑Strength Bolts
Grade 10.9 special structural bolt GB/T1228, GB/T3632, DIN6914, ISO7412, ISO898-1
Grade 10.9 bolts in 20MnTiB, quenched and tempered; large-hex or torque-shear types supplied with matched nuts and structural washers; various fi...
High‑Strength Bolts
Grade 10.9 hex flange bolt GB/T5789, DIN6921, ISO4162, ISO898-1
Grade 10.9 hex flange bolts to GB/T5789/DIN6921/ISO4162; quenched and tempered alloy steel. Sizes M5–M24, full or partial thread; multiple corros...
High‑Strength Bolts
GB/T 5783 hexagon fully threaded GB/T 5783, ISO 4017, ISO 898-1
Fully threaded hexagon bolts to GB/T 5783 and ISO 4017; available in grades 4.8–12.9 with carbon or stainless steel and several corrosion-resista...
High‑Strength Bolts
10.9 Grade High Strength Structural Bolt GB/T 1228, GB/T 3098.1, ISO 898-1
Grade 10.9 alloy-steel structural bolts (GB/T 1228, GB/T 3098.1, ISO 898-1) with matched nut and washer, quench‑tempered; available hot-dip galva...