Type

Hex Bolt

Designation

ST6.3 × 1.8 – 60

Head

Hex · Ø12 × 4.5 mm

Drive

Hex Socket · 8 mm key

Recess depth

2.79 mm · auto · gauge limits t 2.25–3.38 mm · ISO 4762

Thread

60.00/60 mm · P1.8 · ST sheet-metal (ISO 1478) · fully threaded

Major Ø (as built)

6.10 mm

Point

Self-Tapping Gimlet · 10.08 mm

Timber thread

Single Lead

Material / coating

C1022 Carbon Steel · Zinc Blue · 96 h salt spray

Trade size

#14 × 2-3/8"

Head seal

Bonded Sealing Washer · EPDM Rubber · Ø16 × 2 mm

Service class

C3 · Outdoor urban · coating under-rated — use dip-spin ceramic coating

Est. install torque

≈ 8.8 N·m (indicative — verify by test)

Est. pull-out

≈ 3.8 kN from C24 timber (indicative)

Manufacturing mode

FDM 3D print · +0.2 mm thread offset

Notes

ETA-16/0443 · 330046-01-0602 · SW-8.