Quick Start

Fastener Templates

Common custom variations, pre-dimensioned to ISO proportions. Click one to load it into the AI Studio and adjust from there.

Hex Bolt

M5 Pilot-Tip Screw · T25 · Ø4.2 Tip

Production part from a real quotation drawing: M5×0.8, Ø8×6 flat-top head with 3 mm T25 recess, Ø4.2 pilot tip, R0.35 under-head fillet, 6° draft. 10B21 + trivalent zinc.

M5 × 0.8 – 22

T-Bolt

Formwork T-Bolt · Ø12.5 × 82 · Gr 8.8 HDG

Production T-bolt from a real Chih Fu quotation drawing: Ø12.5 shoulder, 51 mm coarse rolled thread, 26 × 12 mm drum head, steel E295 grade 8.8, hot-dip galvanized.

M12.5 × 6.5 – 82

Countersunk Screw

Exterior Deck Screw · #10 × 3"

Treated-lumber deck screw: high-low thread, undercut head, 4 reverse ribs and a 4-slot cut point.

ST4.8 × 2.2 – 76

Hex Bolt

Wafer Head Construction Screw · 8 × 200

Timber-to-timber structural screw with a milling thread section and long partial thread.

ST8 × 3.4 – 200

Thumb Screw

Thumb Screw · Knurled Head

Tool-free adjustment knob with a deeply knurled oversized head. Great for jigs and camera rigs.

M6 × 1 – 25

Set Screw

Extra-Long Grub Screw

Headless set screw with a hex socket, fully threaded, for locking shafts and pulleys.

M5 × 0.8 – 40

Countersunk Screw

Countersunk Furniture Bolt

Flush-fit flat head with a Torx drive and a short unthreaded shank for panel joins.

M6 × 1 – 60

Socket Cap Screw

M8 Socket Head Cap Screw

The workhorse. ISO 4762 proportions with a 6mm hex socket.

M8 × 1.25 – 50

Socket Cap Screw

M4 Button Head · Low Profile

Rounded low-profile head for enclosures and visible panels.

M4 × 0.7 – 16

Hex Bolt

M10 Hex Bolt · Partial Thread

Structural hex bolt with a 30mm plain shank for shear loading.

M10 × 1.5 – 80

Nut

M8 Hex Nut · Print Tolerance

Hex nut pre-compensated with a +0.2mm thread offset for FDM printing.

M8 × 1.25

Threaded Rod

M6 Threaded Rod · 120mm

Plain stud, fully threaded, for lead-screw prototypes and standoffs.

M6 × 1 – 120

Roofing & Cladding

Self-drilling & Self-tapping Range

WF · WS · WSS · WSW · WB · WSPC · WSDSK families — steel sheet, sandwich panel and timber fixings with EPDM washers, bonded Z14/A14 flange washers, drill points and RAL top coats.

Hex Bolt

WFOC / WF · Ø4.8 × 25

Self-drilling fastener with EPDM washer for fixing steel sheets to steel construction. Carbon steel, zinc 12 µm.

ST4.8 × 1.8 – 25

Hex Bolt

WF-D · Ø4.8 × 25 · RAL coated

Self-drilling fastener with EPDM washer and bonded Z14 flange washer, RAL top coat for coloured roof sheets.

ST4.8 × 1.8 – 25

Hex Bolt

WS · Ø5.5 × 32

Self-drilling fastener for fixing steel sheets to steel construction, drilling capacity 3–6 mm.

ST5.5 × 1.8 – 32

Hex Bolt

WS-D · Ø5.5 × 32 · RAL coated

Self-drilling fastener, RAL coated head, drilling capacity 3–6 mm.

ST5.5 × 1.8 – 32

Hex Bolt

WFOC / WF · Ø5.5 × 32

Self-drilling fastener with EPDM washer, steel sheets to steel construction (3–6 mm).

ST5.5 × 1.8 – 32

Hex Bolt

WF-D · Ø5.5 × 32 · RAL coated

Self-drilling fastener with EPDM washer, Z14 flange washer and RAL coated head.

ST5.5 × 1.8 – 32

Hex Bolt

WS · Ø6.3 × 38 · Heavy drill

Self-drilling fastener for steel construction, drilling capacity 6–12 mm.

ST6.3 × 1.8 – 38

Hex Bolt

WS-D · Ø6.3 × 38 · RAL coated

Heavy self-drilling fastener with RAL coated head, drilling capacity 6–12 mm.

ST6.3 × 1.8 – 38

Hex Bolt

WFOC / WF · Ø6.3 × 38

Self-drilling fastener with EPDM washer for steel sheets to heavy steel construction.

ST6.3 × 1.8 – 38

Hex Bolt

WF-D · Ø6.3 × 38 · RAL coated

Heavy self-drilling fastener with EPDM washer, flange washer and RAL coated head.

ST6.3 × 1.8 – 38

Hex Bolt

WSS · Ø5.5 × 50 · Stitching

Self-drilling stitching fastener for sheet-to-sheet side laps in steel construction.

ST5.5 × 1.8 – 50

Hex Bolt

WSS-D · Ø5.5 × 50 · RAL coated

Self-drilling stitching fastener with EPDM washer and RAL coated head.

ST5.5 × 1.8 – 50

Hex Bolt

WSW-6 · Ø5.5 × 100 · Sandwich panel

Self-drilling fastener with EPDM washer for fixing sandwich panels to steel construction (≤ 6 mm).

ST5.5 × 1.8 – 100

Hex Bolt

WSW-12 · Ø5.5 × 120 · Sandwich panel

Self-drilling fastener with EPDM washer for sandwich panels to heavy steel construction (≤ 12 mm).

ST5.5 × 1.8 – 120

Hex Bolt

WB6P-D · Ø6.3 × 100 · Sandwich to timber

Self-tapping fastener with EPDM washer for fixing sandwich panels to concrete and timber.

ST6.3 × 1.8 – 100

Hex Bolt

WB6 · Ø6.3 × 60 · Steel to timber

Self-tapping fastener for fixing steel sheets to timber. Coarse timber thread.

ST6.3 × 1.8 – 60

Hex Bolt

WB6-D · Ø6.3 × 60 · RAL coated

Self-tapping fastener for steel sheets to timber with RAL coated head.

ST6.3 × 1.8 – 60

Hex Bolt

WB6P · Ø6.3 × 60 · EPDM washer to timber

Self-tapping fastener with EPDM washer for fixing steel sheets to timber.

ST6.3 × 1.8 – 60

Hex Bolt

WB6P-D · Ø6.3 × 60 · RAL coated

Self-tapping fastener with EPDM washer, flange washer and RAL coated head for steel sheets to timber.

ST6.3 × 1.8 – 60

Hex Bolt

WSPC · Ø4.2 × 19 · Flange head self-drilling

Flange head self-drilling screw for thin steel sheets and profiles.

ST4.2 × 1.4 – 19

Hex Bolt

WPC · Ø4.8 × 25 · Flange head self-tapping

Flange head self-tapping screw for sheet metal and light gauge profiles.

ST4.8 × 1.6 – 25

Countersunk Screw

WSDSK · Ø4.8 × 35 · Countersunk to timber

Countersunk self-drilling fastener with wings for fixing timber boards to steel profiles.

ST4.8 × 1.8 – 35

Countersunk Screw

WSDST · Ø5.5 × 50 · Countersunk heavy

Countersunk self-drilling fastener for fixing timber to heavier steel construction.

ST5.5 × 1.8 – 50

Hex Bolt

Solar Fastener Set · JT3-SB Ø5.5 × 60

ETA-certified PV mounting set: bi-metal self-drilling screw with E16 EPDM seal under a domed storm cap — solar rails on trapezoidal roofs.

ST5.5 × 1.8 – 60

Concrete Anchors

Cast-in & Post-Installed Anchors

L- and J-bolts cast into wet concrete, torque-controlled wedge and sleeve anchors, resin-set chemical studs and double-end rods with weld plates — SS 304 / 316, duplex and hot-dip galvanised grades. All anchor features are an addon: they only activate on these templates.

Threaded Rod

L-Bolt Anchor · M16 × 400

Cast-in concrete bolt with a 90° embedded bend — light poles, sign structures, machinery bases and heavy tools. Thread projects for a nut + washer.

M16 × 2 – 400

Threaded Rod

J-Bolt Anchor · M12 × 300

Cast-in J-hook bolt for structural steel-to-concrete connections; the hook rises back for a mechanical key. Available 304 / 316 / duplex grades.

M12 × 1.75 – 300

Threaded Rod

Wedge Anchor · M10 × 100

Post-installed torque-controlled expansion anchor: threaded stud, expansion cone and sleeve. Cracked & uncracked concrete, hot-dip galvanised or SS 304.

M10 × 1.5 – 100

Threaded Rod

Sleeve Anchor · M8 × 80

Through-bolt sleeve anchor: the expansion sleeve deforms over the cone as the bolt is tightened. Fixture-fastening into concrete.

M8 × 1.25 – 80

Threaded Rod

Chemical Anchor Stud · M12 × 160

Resin capsule / injection anchor stud (RGM style): full thread, chamfered tip, set with vinyl-ester mortar. Close-to-edge and vibratory loads.

M12 × 1.75 – 160

Threaded Rod

Double-End Rod with Weld Plate · M16 × 400

Double-end threaded rod with a plate welded near the embedded end — the plate bears into the concrete while both rod ends take a nut. M12–M24 range.

M16 × 2 – 400