Wing nut MTM

aluminumglass-fiber reinforced polyamidefor the automotive industry

Product overview
MTM wing nuts (similar to DIN 315) in PA66 and PA6GF30 provide lightweight, electrically insulating fastening solutions for industrial assemblies. Available in metric threads M4–M12 with two head types (A and B).

Materials and properties

• PA66: engineering thermoplastic with high rigidity, good toughness and excellent dimensional stability. Continuous use up to 100 °C. Good resistance to oils, greases, hydrocarbons and aliphatic solvents.
• PA6GF30: PA6 reinforced with 30% glass fiber, increasing stiffness and mechanical/thermal resistance. Continuous use up to 130 °C. Excellent impact resistance, thermal ageing resistance and creep performance. Good chemical resistance to oils, greases, fuels and many organic solvents.

Applications
Suitable for electrical and mechanical components, plastic fastenings, panels and installations in demanding industrial environments where electrical insulation, chemical resistance and thermal stability are required.

Standards & Compliance

• UL94: V2
• RoHS: Compliant
• IP: Not rated
• Dimensions: millimetres
• RAL colours: on request; dyed colours possible

Reference table (dimensions)
Reference | Metric Thread | C | D | B | A | Type
00100101090 | M4 | 5,80 | 10,20 | 12,20 | 22,80 | A
03100302510 | M5 | - | 11,00 | 16,00 | 28,00 | B
00100101091 | M5 | 5,80 | 10,20 | 12,20 | 22,80 | A
03100302511 | M6 | - | 11,00 | 16,00 | 28,00 | B
00100101092 | M6 | 7,60 | 14,20 | 16,00 | 27,70 | A
03100302512 | M8 | - | 14,00 | 20,00 | 35,00 | B
00100101093 | M8 | 9,60 | 16,20 | 18,30 | 34,80 | A
03100302513 | M10 | - | 19,00 | 24,00 | 47,00 | B
00100101094 | M10 | 9,60 | 16,20 | 18,30 | 34,80 | A
00100101095 | M12 | 15,00 | 21,10 | 22,70 | 44,70 | A

Technical specifications

• Model: MTM
• Materials: PA66; PA6GF30 (PA6 with 30% glass fiber)
• Continuous use temperature: PA66 up to ~100 °C; PA6GF30 up to ~130 °C
• Electrical: electrically insulating materials
• Chemical resistance: good resistance to oils, greases, hydrocarbons and many organic solvents
• Mechanical: high rigidity; increased stiffness with glass fiber reinforcement
• UL94: V2
• RoHS: Compliant
• Units: millimetres