Office: 518-432-0617
Sales Hours no sales hours
Address 45 Discovery Drive, Rensselaer, NY 12144
Fax: 518-432-9146
Sales Hours no sales hours
Address 45 Discovery Drive, Rensselaer, NY 12144
24mmScew0145-540

24mm Bonded Screw Caps

ILT’s customizable 24mm Bonded Screw Caps are made with polypropylene, and are lined with combinations of silicone/natural PTFE. Caps manufactured by ILT provide the high level of cleanliness needed to meet analytical laboratory requirements. Interested in our products? Contact us to be connected to our sales team.

Our high-quality caps are available in multiple colors with both open and closed top styles. Liner thickness stands at 3.2mm. 

All of our products are tested in our onsite laboratory, fully equipped with state-of-the-art instrumentation to ensure quality control. As the largest global producer of lined caps, ILT is dedicated to maintaining the highest standards in the industries of manufacturing and material science.

We understand that every laboratory has unique needs and requirements. From product design to laboratory testing, our creativity is found nowhere else in the industry. We use FDA-approved materials in accordance with GMP and ISO 15378 standards. When it comes to the industries of Environmental Sample Analysis and beyond, ILT remains the trusted provider of cap liners, septa, and cap lining systems.







    ILT Item Number Style Color Thread Cap Material Liner Material Liner thickness(mm) Liner thickness(in)
    024-13-5902 Screw 24-414 Polypropylene White silicone/clear polypropylene for PFAS analysis 3.2mm 0.125”
    024-13-8203 Screw Closed Top 24-414 Polypropylene Clear silicone/natural PTFE 3.2mm 0.125”
    024-13-9441 Screw 24-414 Polypropylene Clear silicone/natural PTFE 3.2mm 0.125”
    024-13-9449 Screw 24-414 Polypropylene Clear silicone/natural PTFE 3.2mm 0.125”
    024-13-8287 Screw 24-414 Polypropylene Clear silicone/natural PTFE 3.2mm 0.125”
    024-13-8653 Screw 24-414 Polypropylene Clear silicone/natural PTFE 3.2mm 0.125”
    024-13-9028 Screw 24-414 Polypropylene White silicone/natural PTFE 3.2mm 0.125”
    024-13-8374 Screw 24-414 Polypropylene White silicone/natural PTFE 3.2mm 0.125”
    024-13-6689 Screw 24-414 Polypropylene White silicone/natural PTFE 3.2mm 0.125”
    024-13-9075 Screw 24-414 Polypropylene White silicone/natural PTFE 3.2mm 0.125”
    024-13-9315 Screw Closed Top 24-414 Polypropylene White silicone/natural PTFE 3.2mm 0.125”
    ILT Item Number Style Color Thread Cap Material Liner Material Liner thickness(mm) Liner thickness(in)
    024-13-9312 Screw 24-414 Polypropylene White silicone/natural PTFE 1.5mm 0.060”
    024-13-8420 Screw 24-414 Polypropylene White silicone/natural PTFE 1.5mm 0.060”
    024-13-8626 Screw 24-414 Polypropylene White silicone/aluminum 3.2mm 0.125”
    024-13-9031 Screw 24-414 Polypropylene Trans white silicone/natural PTFE 3.2mm 0.125”
    024-13-7501 Screw 24-414 Polypropylene/ with integral SURE Clean cover Clear silicone/natural PTFE 3.25mm 0.125”
    024-13-6097 Screw Polymagnetic 24-414 Polypropylene Polypropylene/Steel White silicone/natural PTFE 1.5mm 0.060”
    024-13-6098 Screw Polymagnetic 24-414 Polypropylene Polypropylene/Steel White silicone/natural PTFE 3.2mm 0.125”