Torx Head Small Flange Automotive Bolts

  • Torx head design for easy installation and removal.
  • Small flange for stability and load distribution.
  • Made from durable materials suitable for automotive use.
Category: Bolts
MOQ: 10000pcs
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Technical drawing of knurled non-standard car bolt with labeled dimensions, top/side views, thread, head, and hex socket.

(mm) M4 M5 M6 M8 M10 M12 M14 M16 M18 M20
P 0.7 0.8 1
1|1.25
1|1.25|1.5
1.25|1.5|1.75
1.5|2
1.5|2
1.5|2|2.5
1.5|2|2.5
da max 4.7 5.7 6.8 9.2 11.2 13.7 15.7 17.7 20.2 22.4
dc max 7.88 8.88 10.88 13.73 16.83 18.83 21.93 25.09 28.04 31.09
e 4.6 5.55 7.3 9.2 10.95 12.65 16.4 18.15 21.85 21.85
k max 4.5 5.5 6.5 8.2 10 12 14 16 18 20
k min 4.25 5.25 6.25 7.95 9.75 11.75 13.75 15.75 17.75 19.75
r min 0.2 0.2 0.25 0.4 0.4 0.6 0.6 0.6 0.6 0.6
h min 1.05 1.45 1.55 2.25 2.95 3.6 3.9 4.8 4.9 6.2
h max 1.3 1.7 1.8 2.5 3.2 3.9 4.2 5.1 5.2 6.5

 

This set of Torx Head Small Flange Automotive Bolts offers high-quality fastening solutions designed specifically for automotive applications. Suitable for various vehicle assemblies, these bolts ensure secure and reliable connections.

Key Features:

  • Torx head design for easy installation and removal with compatible tools
  • Small flange providing added stability and load distribution
  • Made from durable materials optimized for automotive use
  • Suitable for a range of bolt diameters from M4 to M20

Specifications:

  • Thread sizes (mm): M4, M5, M6, M8, M10, M12, M14, M16, M18, M20
  • Pitch (P): Ranges from 0.7 mm to 1.5 mm depending on size
  • Max diameter (da max): 4.7 mm to 22.4 mm
  • Max diameter of core (dc max): 7.88 mm to 31.09 mm
  • Length (e): 4.6 mm to 21.85 mm
  • Max flange thickness (k max): 4.5 mm to 20 mm
  • Min flange thickness (k min): 4.25 mm to 19.75 mm
  • Minimum radius (r min): 0.2 mm to 0.6 mm
  • Minimum head height (h min): 1.05 mm to 6.2 mm
  • Maximum head height (h max): 1.3 mm to 6.5 mm

Ideal for automotive distributors, these Torx head small flange bolts combine precision, strength, and versatility, ensuring dependable fastening in vehicle manufacturing and maintenance.

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