Brass thumb screws and knurling screws manufactured to customer specifications. Sizes M2 to M12, length 5–60mm — with custom dimensions and designs welcomed.
Prime Industrial Components is a leading manufacturer and exporter of brass thumb screws. The brass used ensures high durability, tensile property and resistivity to various adverse conditions, making these screws reliable across diverse environments.
We offer thumb screws in various sizes and designs per customer specifications, with a commitment to develop non-standard versions as needed. Any kind of special knurling screws or thumb screws can be developed and supplied exactly as per customer specifications.
Standard ranges shown. Custom sizes, threads, materials and finishes produced to drawing.
Brass is chosen for thumb screws across diverse applications because of its inherent material properties — particularly for tool-free, repeated-handling fasteners that need to maintain finish and grip over time.
Beyond catalogue range, Prime develops thumb screws and knurling screws exactly to customer specifications — custom head profiles, knurl depths, thread forms, lengths and brass compositions.
Companion products for tool-free fastening.
Finger-tight fasteners for panel mounts, home appliances, tension adjustment hardware.
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For plastic molding, furniture fittings, nylon spacers and spillers.
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Standard threaded inserts in Metric M2–M20 and BSW 1/8"–1" for general assembly.
View specificationsShare your size, length, head profile or drawing — we'll quote within 48 hours and ship from Jamnagar to buyers in 40+ countries.
