Grub screw MTPC

Product description
Slotted (grub) set screws DIN 913, manufactured in technical plastics (PA, PA6GF30, PP, POM, PVDF, PEEK). Designed as a lightweight, corrosion‑resistant alternative to metal set screws for industrial assemblies where electrical insulation, chemical resistance or weight reduction are required.

Main properties

• Thermal: PA66 up to 100 °C (continuous); PA6GF30 up to 120 °C (continuous).
• Mechanical: high tensile strength for technical polymers; increased stiffness with glass‑fiber filled grades (PA6GF30); good dimensional stability.
• Chemical: resistance to oils, greases, hydrocarbons and common solvents (material‑dependent).

Advantages over metal screws

• Significant weight reduction while maintaining required holding function.
• Corrosion‑proof in aggressive environments.
• Electrical and thermal insulation properties.
• Non‑magnetic, non‑conductive and spark‑free.
• Vibration damping and noise reduction in assemblies.
• Lower maintenance requirements in corrosive or electrically sensitive applications.

Applications
Suitable for electrical and electronic equipment, automotive components, HVAC, building and general industry where non‑metallic fasteners are preferred.

Additional information

• RAL colours available; dyed colours on request.
• Drawing (2D PDF) and product video available.
• UL94: V2.
• RoHS: compliant.
• IP rating: not specified.
• Dimensions expressed in millimetres.

Variants table
Reference | Thread | L | Allen (SW) | T | Similar ISO
03100300300 | M5 | 5,00 | 2,50 | 2,80 | ISO 4026
03100300301 | M5 | 6,00 | 2,50 | 2,80 | ISO 4026
03100300303 | M5 | 8,00 | 2,50 | 2,80 | ISO 4026
03100300305 | M5 | 10,00 | 2,50 | 2,80 | ISO 4026
03100300307 | M5 | 12,00 | 2,50 | 2,80 | ISO 4026
03100300310 | M5 | 16,00 | 2,50 | 2,80 | ISO 4026
03100300313 | M5 | 20,00 | 2,50 | 2,80 | ISO 4026
03100300315 | M5 | 25,00 | 2,50 | 2,80 | ISO 4026
03100300317 | M5 | 30,00 | 2,50 | 2,80 | ISO 4026
03100300319 | M5 | 35,00 | 2,50 | 2,80 | ISO 4026
03100300320 | M5 | 40,00 | 2,50 | 2,80 | ISO 4026
03100300323 | M6 | 5,00 | 3,00 | 2,90 | ISO 4026
03100300324 | M6 | 6,00 | 3,00 | 2,90 | ISO 4026
03100300326 | M6 | 8,00 | 3,00 | 2,90 | ISO 4026
03100300328 | M6 | 10,00 | 3,00 | 2,90 | ISO 4026
03100300330 | M6 | 12,00 | 3,00 | 2,90 | ISO 4026
03100300333 | M6 | 16,00 | 3,00 | 2,90 | ISO 4026
03100300336 | M6 | 20,00 | 3,00 | 2,90 | ISO 4026
03100300338 | M6 | 25,00 | 3,00 | 2,90 | ISO 4026
03100300340 | M6 | 30,00 | 3,00 | 2,90 | ISO 4026
03100300343 | M6 | 35,00 | 3,00 | 2,90 | ISO 4026
03100300344 | M6 | 40,00 | 3,00 | 2,90 | ISO 4026
03100300346 | M6 | 50,00 | 3,00 | 2,90 | ISO 4026
03100300347 | M8 | 5,00 | 4,00 | 5,60 | ISO 4026
03100300350 | M8 | 8,00 | 4,00 | 5,60 | ISO 4026
03100300352 | M8 | 10,00 | 4,00 | 5,60 | ISO 4026
03100300354 | M8 | 12,00 | 4,00 | 5,60 | ISO 4026
03100300358 | M8 | 16,00 | 4,00 | 5,60 | ISO 4026
03100300362 | M8 | 20,00 | 4,00 | 5,60 | ISO 4026
03100300364 | M8 | 25,00 | 4,00 | 5,60 | ISO 4026
03100300367 | M8 | 30,00 | 4,00 | 5,60 | ISO 4026
03100300368 | M8 | 35,00 | 4,00 | 5,60 | ISO 4026
03100300369 | M8 | 40,00 | 4,00 | 5,60 | ISO 4026
03100300371 | M8 | 50,00 | 4,00 | 5,60 | ISO 4026
03100300380 | M10 | 20,00 | 5,00 | 6,00 | ISO 4026
03100300382 | M10 | 25,00 | 5,00 | 6,00 | ISO 4026
03100300385 | M10 | 30,00 | 5,00 | 6,00 | ISO 4026
03100300386 | M10 | 30,00 | 5,00 | 6,00 | ISO 4026
03100300387 | M10 | 40,00 | 5,00 | 6,00 | ISO 4026
03100300390 | M10 | 50,00 | 5,00 | 6,00 | ISO 4026

Characteristics / technical specifications

• Materials: PA66, PA6GF30 (30% glass fiber); other technical plastics listed in title available on request (PP, POM, PVDF, PEEK).
• Thermal resistance: PA66 up to 100 °C (continuous); PA6GF30 up to 120 °C (continuous).
• Mechanical: suitable tensile and shear properties for fastening functions; increased stiffness with glass fiber grades.
• Chemical resistance: oils, greases, hydrocarbons and common solvents (material‑dependent).
• UL94: V2.
• RoHS: compliant.
• IP rating: not specified.
• Dimensions in millimetres.
• Model: MTPC. 2D drawings (PDF) and video available on the product sheet.