30 real metric fasteners for product shots, mechanical assemblies and close-up hard-surface work: hex bolts, socket head, countersunk, button head and Phillips screws, a set screw, plain, nylon-insert, flange, acorn and wing nuts, flat and spring washers, and two brass PCB standoffs. Every part is built from its ISO or DIN table in millimetres, so the threads, hex sockets, Phillips recesses and strength-class markings are actual geometry and every edge has the small radius a real part has. Each screw pivots on its seating plane, so it drops straight onto a hole. Finishes are procedural (clear zinc, black oxide, stainless, brass, white nylon), so they hold up in a macro shot with no textures to relink.

What's inside (30 models, real-world scale)

• Hex Bolt M6x30 ISO 4017 — 11.5 × 10 × 34.1 mm, 114,052 faces
• Hex Bolt M8x40 ISO 4017 — 14.9 × 13 × 45.4 mm, 120,172 faces
• Hex Bolt M10x50 ISO 4014 — 18.4 × 16 × 56.5 mm, 78,201 faces
• Hex Bolt M12x60 ISO 4014 — 20.7 × 18 × 67.6 mm, 77,501 faces
• Socket Head Cap Screw M3x10 ISO 4762 Stainless — 5.5 × 5.5 × 13 mm, 67,104 faces
• Socket Head Cap Screw M4x16 ISO 4762 Stainless — 7 × 7 × 20 mm, 73,728 faces
• Socket Head Cap Screw M5x20 ISO 4762 Black — 8.7 × 8.7 × 25.1 mm, 97,254 faces
• Socket Head Cap Screw M6x25 ISO 4762 Stainless — 10 × 10 × 31.1 mm, 98,619 faces
• Socket Head Cap Screw M8x30 ISO 4762 Black — 13.3 × 13.3 × 38.1 mm, 147,246 faces
• Countersunk Socket Screw M4x12 ISO 10642 — 8.5 × 8.5 × 12 mm, 48,672 faces
• Countersunk Socket Screw M6x20 ISO 10642 — 12.7 × 12.7 × 20 mm, 69,120 faces
• Button Head Socket Screw M4x10 ISO 7380 — 7.6 × 7.6 × 12.2 mm, 55,008 faces
• Button Head Socket Screw M6x16 ISO 7380 — 10.5 × 10.5 × 19.3 mm, 73,800 faces
• Pan Head Phillips Screw M3x8 ISO 7045 — 5.6 × 5.6 × 10.3 mm, 55,008 faces
• Pan Head Phillips Screw M4x12 ISO 7045 — 8 × 8 × 15 mm, 57,600 faces
• Set Screw M5x8 Flat Point ISO 4026 — 5 × 5 × 8 mm, 40,032 faces
• Hex Nut M3 ISO 4032 — 6.3 × 5.5 × 2.4 mm, 31,968 faces
• Hex Nut M6 ISO 4032 — 11.5 × 10 × 5.2 mm, 32,832 faces
• Hex Nut M10 ISO 4032 — 18.4 × 16 × 8.4 mm, 33,696 faces
• Hex Nut M12 ISO 4032 — 20.7 × 18 × 10.8 mm, 34,560 faces
• Nylon Insert Lock Nut M8 DIN 985 — 14.9 × 13 × 8 mm, 37,248 faces
• Hex Flange Nut M8 EN 1661 — 17.9 × 17.9 × 8 mm, 29,664 faces
• Acorn Cap Nut M8 DIN 1587 — 14.9 × 13 × 15 mm, 34,560 faces
• Wing Nut M6 DIN 315 — 31.1 × 11.4 × 15 mm, 12,278 faces
• Flat Washer M6 ISO 7089 — 12 × 12 × 1.6 mm, 5,120 faces
• Flat Washer M10 ISO 7089 Stainless — 20 × 20 × 2 mm, 5,120 faces
• Large Flat Washer M8 ISO 7093 — 24 × 24 × 2 mm, 5,120 faces
• Spring Lock Washer M8 DIN 127 B — 14.2 × 14.2 × 4.4 mm, 5,762 faces
• Hex Standoff M3x10 Female-Female Brass — 6.3 × 5.5 × 10 mm, 38,784 faces
• Hex Standoff M3x10+6 Male-Female Brass — 6.3 × 5.5 × 16 mm, 50,496 faces

Formats and details

• Blender 5.1: every model is an ASSET — drag it from the Asset Browser, it lands on its base. Catalogs by category.
• FBX, OBJ, GLB: one file per model, plus the whole kit in one file.
• Real scale in millimetres, clean English names, UVs on every part, PBR metal/roughness materials.
• Made by hand from code and measurements. No AI-generated content.