Fastening screw MTCER

automotiveround headslotted

Product description
MTCER thumb‑head slotted screws are manufactured from PA66 (polyamide 66). They provide a lightweight, electrically insulating alternative to metal fasteners where corrosion resistance, vibration damping and non‑conductivity are required. Available in multiple metric threads and lengths for industrial assemblies.

Main properties

• Material: PA66 (polyamide 66, nylon)
• Thermal: continuous use up to 100 °C
• Mechanical: high stiffness and dimensional stability
• Chemical: resistance to oils, greases, hydrocarbons and common solvents

Advantages over metal screws

• Lower weight while maintaining fastening performance
• Corrosion‑proof in aggressive environments
• Electrical and thermal insulation
• Non‑magnetic, non‑conductive and spark‑free
• Dampens vibrations and reduces noise
• Reduced maintenance and longer service life in adverse conditions

Applications / Sectors

• Electrical installations
• Electronics and enclosures
• Automotive interiors and assemblies
• Construction and HVAC equipment
• General industrial assemblies and machinery

Compliance and features

• Flammability: UL94 V2
• RoHS: compliant
• IP: no specific IP rating declared
• Measurements unit: millimeters
• Optional dyed colours available
• 2D drawing (PDF) and demonstration video available on the product page

Table - Available references (Reference | Metric thread | L | A | H | J | T)
Reference | Metric Thread | L | A | H | J | T
00100100661 | M3 | 4,00 | 8,05 | 5,48 | 1,00 | 1,10
00100100662 | M3 | 5,00 | 8,05 | 5,48 | 1,00 | 1,10
00100100663 | M3 | 6,00 | 8,05 | 5,48 | 1,00 | 1,10
00100100664 | M3 | 8,00 | 8,05 | 5,48 | 1,00 | 1,10
00100100665 | M3 | 10,00 | 8,05 | 5,48 | 1,00 | 1,10
00100100666 | M3 | 12,00 | 8,05 | 5,48 | 1,00 | 1,10
00100100667 | M3 | 16,00 | 8,05 | 5,48 | 1,00 | 1,10
00100100668 | M3 | 20,00 | 8,05 | 5,48 | 1,00 | 1,10
00100100669 | M3 | 25,00 | 8,05 | 5,48 | 1,00 | 1,10
00100100670 | M3 | 30,00 | 8,05 | 5,48 | 1,00 | 1,10
00100100671 | M3 | 35,00 | 8,05 | 5,48 | 1,00 | 1,10
00100100672 | M3 | 42,00 | 8,05 | 5,48 | 1,00 | 1,10
00100100673 | M3,5 | 5,00 | 8,50 | 6,10 | 1,10 | 1,30
00100100674 | M3,5 | 6,00 | 8,50 | 6,10 | 1,10 | 1,30
00100100675 | M3,5 | 8,00 | 8,50 | 6,10 | 1,10 | 1,30
00100100676 | M3,5 | 10,00 | 8,50 | 6,10 | 1,10 | 1,30
00100100677 | M3,5 | 12,00 | 8,50 | 6,10 | 1,10 | 1,30
00100100678 | M3,5 | 16,00 | 8,50 | 6,10 | 1,10 | 1,30
00100100679 | M3,5 | 20,00 | 8,50 | 6,10 | 1,10 | 1,30
00100100680 | M3,5 | 25,00 | 8,50 | 6,10 | 1,10 | 1,30
00100100681 | M3,5 | 35,00 | 8,50 | 6,10 | 1,10 | 1,30
00100100682 | M3,5 | 42,00 | 8,50 | 6,10 | 1,10 | 1,30
00100100683 | M4 | 3,00 | 9,70 | 7,10 | 0,90 | 1,15
00100100684 | M4 | 6,00 | 9,70 | 7,10 | 0,90 | 1,15
04100300050 | M4 | 8,00 | 8,25 | 6,15 | 1,00 | 1,45
00100100685 | M4 | 8,00 | 9,70 | 7,10 | 0,90 | 1,15
00100100686 | M4 | 10,00 | 9,70 | 7,10 | 0,90 | 1,15
00100100687 | M4 | 12,00 | 9,70 | 7,10 | 0,90 | 1,15
00100100688 | M4 | 16,00 | 9,70 | 7,10 | 0,90 | 1,15
00100100689 | M4 | 20,00 | 9,70 | 7,10 | 0,90 | 1,15
00100100690 | M4 | 25,00 | 9,70 | 7,10 | 0,90 | 1,15
00100100691 | M4 | 30,00 | 9,70 | 7,10 | 0,90 | 1,15
00100100692 | M4 | 35,00 | 9,70 | 7,10 | 0,90 | 1,15
00100100693 | M4 | 40,00 | 9,70 | 7,10 | 0,90 | 1,15
00100100694 | M5 | 6,00 | 10,04 | 7,75 | 1,02 | 1,64
00100100695 | M5 | 8,00 | 10,04 | 7,75 | 1,02 | 1,64
00100100696 | M5 | 10,00 | 10,04 | 7,75 | 1,02 | 1,64
00100100697 | M5 | 12,00 | 10,04 | 7,75 | 1,02 | 1,64
00100100698 | M5 | 16,00 | 10,04 | 7,75 | 1,02 | 1,64
00100100699 | M5 | 20,00 | 10,04 | 7,75 | 1,02 | 1,64
00100100700 | M5 | 25,00 | 10,04 | 7,75 | 1,02 | 1,64
00100100701 | M5 | 30,00 | 10,04 | 7,75 | 1,02 | 1,64
00100100702 | M5 | 40,00 | 10,04 | 7,75 | 1,02 | 1,64
00100100703 | M6 | 5,00 | 12,21 | 7,75 | 1,14 | 1,53
00100100704 | M6 | 8,00 | 12,21 | 7,75 | 1,14 | 1,53
00100100705 | M6 | 10,00 | 12,21 | 7,75 | 1,14 | 1,53
00100100706 | M6 | 12,00 | 12,21 | 7,75 | 1,14 | 1,53
00100100707 | M6 | 16,00 | 12,21 | 7,75 | 1,14 | 1,53
00100100708 | M6 | 20,00 | 12,21 | 7,75 | 1,14 | 1,53
00100100709 | M6 | 22,00 | 12,21 | 7,75 | 1,14 | 1,53
00100100710 | M6 | 25,00 | 12,21 | 7,75 | 1,14 | 1,53
04100300150 | M6 | 25,10 | 12,15 | 7,75 | 1,00 | 1,50
00100100711 | M6 | 35,00 | 12,21 | 7,75 | 1,14 | 1,53
00100101219 | M6 | 40,00 | 12,21 | 7,75 | 1,14 | 1,53
00100100712 | M6 | 45,00 | 12,21 | 7,75 | 1,14 | 1,53
00100100713 | M6 | 50,00 | 12,21 | 7,75 | 1,14 | 1,53
00100100714 | M6 | 60,00 | 12,21 | 7,75 | 1,14 | 1,53
00100100715 | M6 | 70,00 | 12,21 | 7,75 | 1,14 | 1,53
00100100716 | M6 | 75,00 | 12,21 | 7,75 | 1,14 | 1,53

Technical specifications

• Material: PA66 (Polyamide 66)
• Thermal resistance: continuous use up to 100 °C
• Mechanical: high rigidity and dimensional stability
• Chemical resistance: oils, greases, hydrocarbons, common solvents
• UL94: V2
• RoHS: compliant
• Measurements unit: millimeters
• Metric threads available: M3, M3.5, M4, M5, M6
• Optional dyed colours and 2D drawing/video available