Fastener

High Tensile Fasteners

High tensile fasteners in grades 4.6 to 10.9 including HSFG structural bolts. Available in metric (M6-M64) and imperial (1/4"-2-1/2") sizes with multiple finishes.

High Tensile7 products

7 Products in this Category

High Tensile Bolts — Grade 4.6 / 4.8

Grade 4.6 and 4.8 high tensile bolts conforming to DIN 931, DIN 933, DIN 601 and DIN 558. Available in self colour, YZP and HDG finishes.

Grade4.6 / 4.8

FinishSelf Colour / YZP / H.D.G / Dacroment

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High Tensile Bolts — Grade 5.6 / 5.8

Grade 5.6 and 5.8 high tensile bolts to DIN 960 and DIN 961. Yellow zinc plated and HDG finishes available.

Grade5.6 / 5.8

FinishYZP / H.D.G

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High Tensile Bolts — Grade 6.8 / 8.8

Grade 6.8 and 8.8 high tensile bolts to ISO 4014, ISO 4015, ISO 4016, ISO 4017, BS 4190, BS 3692, AS 1111, JIS 1180 and ASME standards.

Grade6.8 / 8.8

FinishSelf Colour / Dacroment / YZP / H.D.G

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High Tensile Bolts — Grade 10.9

Grade 10.9 high tensile bolts for critical structural and mechanical joints. Conforming to ISO 4016, ISO 4017 and SAE J429 Grade 8 equivalent standards.

Grade10.9

FinishSelf Colour / Dacroment / YZP / H.D.G

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Stainless Steel Bolts — A2-50 / A2-70 / A4-50 / A4-70

Stainless steel hex bolts in A2 (304) and A4 (316) grades with 50 and 70 property classes. Polished and standard finishes available.

GradeA2-50 / A2-70 / A4-50 / A4-70

FinishPolish / Natural Passivated

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ASTM Grade Bolts — A307 / A449 / F593

ASTM standard bolts in grades A307-A/B/C, A449-Type 1, and F593-304/316. SAE J429 Grades 1, 2, 5 and 8 also available.

ASTM GradesA307 Grade A/B/C / A449 Type 1 / F593-304 / F593-316

SAE GradesSAE J429 Grade 1 / 2 / 5 / 8

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HSFG Structural Bolts

High Strength Friction Grip (HSFG) structural bolts for friction-type structural connections. Metric M12-M36 and imperial 1/4"-2-1/2" sizes. To GB, DIN 6914/6915/6916, ASTM A325/A490 and BS 4395 standards.

Metric SizeM12 to M36

Inch Size1/4" to 2-1/2"

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Applicable Standards

DIN 931DIN 933DIN 601DIN 558DIN 960DIN 961ISO 4014ISO 4017BS 4190BS 3692ASME B18.2.3.1MSAE J429ASTM A449ASME B18.2.3.5MASTM A307ASTM F593ASME B18.2.1DIN 6914ASTM A325ASTM A490BS 4395AS 1252

Applications

Structural steel connections
Heavy machinery & equipment assembly
Automotive chassis & engine mounting
HSFG friction-grip structural joints

Relevant Industries

Construction & Structural SteelAutomotiveHeavy Machinery & EngineeringPower & Infrastructure

Custom Specification

All high tensile fasteners can be manufactured to a custom grade, finish or dimension on request — share your drawing or specification with our team for a quote.

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All high tensile fasteners available in custom grades, finishes, and dimensions.

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