Furniture Fasteners

Joint Connector Bolt and Nut

The Joint Connector Bolt (JCB) is a flat-headed, internal hex-drive fastener typically paired with a barrel nut to create demountable right-angle joints. Manufactured from steel with zinc or nickel plating, these bolts provide high tensile strength and even force distribution across pre-drilled panel holes. They are extensively utilized in the assembly of knock-down furniture, modular cabinetry, and exhibition equipment to withstand repeated assembly cycles and structural stress.

JCBJoint Connector BoltBarrel NutFlat-pack FastenerKnock-down FastenerHex Socket ConnectorSleeve NutCross Dowel

Specifications

Standards

ISO 965-2DIN 13ISO 6157-1

Materials

MildLow-Carbon SteelStainless Steel (A2/304)

Grades

Class 4.6Class 4.8

Finishes

Bright Zinc PlatedNickel PlatedBlack OxideGerman Brown PlatingBlack Finish

Drive Types

Hex Socket (Allen)

Applications

Flat-pack assemblyKnockdown jointsCabinetsBedsTables

Thread Types

M6 Metric CoarseM8 Metric Coarse

Drive Sizes

Hex 4mmHex 5mm

Clamping ForceDemountable Clamping Force

Joint Connector Bolt and Nut — Full Specifications

Our joint connector bolt and nut are available in a range of sizes, materials, and standards. Contact us for a detailed specifications sheet and competitive bulk pricing.

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