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Price
$90.99
50 x Glass Filled Reinforced Super Nylon Pan Head, Crosshead Machine Screws, M5 x 20mm, Plastic Nuts and Bolts, Washers, โ€” image 1
Nut & Bolt SetsCaterpillar Redโœ“ In stock

50 x Glass Filled Reinforced Super Nylon Pan Head, Crosshead Machine Screws, M5 x 20mm, Plastic Nuts and Bolts, Washers,

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$90.99
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About this item
  • 50x Bolts, 50x Nuts, 50x Washers. Material: PA 66 / 50% GF. Type: Pan Cross Head Bolts. Length: 20mm. Diameter: 5mm. Pitch: 0.8mm. SKU: 531.
  • Our 50% glass fibre (GF) filled material has superior tensile, flexural and impact strength, enabling it to be used in load bearing applications.
  • Glass fiber reinforcement was introduced to PA66 to improve its mechanical properties and thermal stability, enabling its use in demanding applications.
  • The addition of glass fibers enhances the heat deflection temperature, enabling the material to perform reliably at elevated temperatures.
  • Cross drive design for screwdriver installation and wide underside for even load distribution.
Product description

Product description Please refer to the technical image for size details. All measurements are in millimetres/millimeters. || - Product Specifications - || Product_SKU: 531. Product_Type: Pan Cross Head Bolts. Product_Size: M5 x 20mm. Product_Colour: Natural. Product_Quantity: 50 Pack. Product_Pitch (mm): 0.8mm. Product_Length (mm): 20mm. Product_Width (mm): 5mm. Product_Depth/Thickness (mm): 5mm. || - Reference Details - || Primary_Material: Nylon PA 66 / 50% Glass Fibre Reinforced. Secondary_Material: . Type_Reference: Pan Cross Head Bolts. || Product_With_Tape?: . Product_With_Nib?: . Product_Vial_Accuracy: . || - Additional Specifications - || Nut Product Image Drawing References: Stock Code: CR06370PA+GF , Material: Polyamide+fiberglass , Material Reference: PA+GF/HN , Head/Drive Type: Hexagon Nut , Overall Size: M5 , N (mm): M5 , HN B: 7.89 , HN H: 4.55 ,. || Bolt Product Image Drawing References: Stock Code: CR03020PA+GF , Material: Polyamide+fiberglass , Material Reference: PA+GF/P0 , Head/Drive Type: Cross Pan Head Bolt , Overall Size: M5 x 20 , Metric Size: M5 , D: 5 , Pitch: 0.8 , L: 20 , HD: 9.32 , HH: 3.61 ,. || - Additional Description - While the melting point remains largely unchanged, the heat distortion temperature of PA66+GF is superior to that of PA66, meaning that the composite can withstand higher temperatures before beginning to deform under load. The composite exhibits reduced moisture absorption, a significant improvement over PA66's susceptibility to moisture. Common applications include automotive components, industrial machinery and consumer goods where high strength and thermal resistance are required. Hex Bolts & Screws also known as plastic bolts, plastic screws, plastic bolt, plastic screw.. || Manufacturer Contact Information info@caterpillar-red.com

Product details
Brand
Caterpillar Red
Manufacturer
Caterpillar Red
Material
Nylon
Colour
Natural
Size
M5 x 20mm
Weight
0.01 kg
Model number
531
Part number
531
EAN
0727040189563

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What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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