Is the Universal Industrial Worm Clamp ASFA-L 9 mm, Carbon Steel suitable for repeated tightening without damaging hoses?

Yes. The Universal Industrial Worm Clamp ASFA-L 9 mm, Carbon Steel is suitable for repeated tightening without damaging hoses. Its cold-extruded thread creates a smooth inner surface that protects hose material, and the integrated worm mechanism in a compact housing enables controlled, even tightening. Made to DIN 3017 and RoHS standards from galvanized carbon steel (W1), it balances strength and flexibility, offering durability and wear resistance for repeated use in standard hose assemblies.

Can the Universal Industrial Worm Clamp ASFA-L 9 mm, Carbon Steel withstand corrosive environments or should a different material be chosen?

Universal Industrial Worm Clamp ASFA-L 9 mm, Carbon Steel Format is made from galvanized carbon steel (W1). Galvanized carbon steel gives basic protection against corrosion and is appropriate for general indoor and dry environments or where occasional moisture is present. However, it is not suitable for consistently wet, marine, acidic, alkaline or chemically aggressive environments — the zinc coating and carbon steel substrate will corrode over time under strong or prolonged exposure. If the application involves seawater, high humidity, frequent washing, chemical exposure or long-term outdoor use, choose a more corrosion-resistant material such as stainless steel (e.g., A2/304 for moderate corrosive conditions or A4/316 for marine and highly corrosive environments). For extreme chemical resistance or specialized requirements, consider plated or coated options specified for the particular chemicals involved. In short: ASFA-L 9 mm, Carbon Steel Format is fine for standard, non-aggressive conditions; select stainless steel (A2/A4) or other corrosion-resistant materials for corrosive environments.

Universal Industrial Worm Clamp ASFA-L 9 mm, Carbon Steel

All products, Clamps for mounting ends/

Additional information

Material	CS – steel (cast iron)

The ASFA-L worm clamp is a reliable, high-quality solution for versatile industrial applications, engineered to provide quick and effortless fastening of hoses while guaranteeing long-term durability. Produced in compliance with DIN 3017 and RoHS 2002/95/EC standards, it ensures both safety and environmental responsibility. With a 9 mm band width, it is perfectly suited for standard uses, offering a balance of strength and flexibility. Its innovative worm mechanism, integrated into a compact housing, works seamlessly with the cold-extruded thread, delivering a smooth inner surface that protects hoses from damage while allowing repeated secure tightening. Crafted from galvanized carbon steel (W1), the clamp combines robust resistance to wear with dependable performance, making it an essential component for professionals seeking efficiency, reliability, and precision in hose assembly.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
AB-03008753	ASFA-L clamp 8÷16 mm, width 9 mm, W1	-	-	In stock	Enquiry
AB-03008761	ASFA-L clamp 12÷22 mm, width 9 mm, W1	-	-	In stock	Enquiry
AB-03008770	ASFA-L clamp 16÷27 mm, width 9 mm, W1	-	-	In stock	Enquiry
AB-03008788	ASFA-L clamp 20÷32 mm, width 9 mm, W1	-	-	In stock	Enquiry
AB-03008796	ASFA-L clamp 25÷40 mm, width 9 mm, W1	-	-	In stock	Enquiry
AB-03008809	ASFA-L band 30÷45 mm, width 9 mm, W1	-	-	In stock	Enquiry
AB-03008817	ASFA-L clamp 32÷50 mm, width 9 mm, W1	-	-	In stock	Enquiry
AB-03008825	ASFA-L band 40÷60 mm, width 9 mm, W1	-	-	In stock	Enquiry
AB-03008833	ASFA-L clamp 50÷70 mm, width 9 mm, W1	-	-	In stock	Enquiry
AB-03008841	ASFA-L clamp 60÷80 mm, width 9 mm, W1	-	-	In stock	Enquiry
AB-03008850	ASFA-L band 70÷90 mm, width 9 mm, W1	-	-	In stock	Enquiry
AB-03008868	ASFA-L clamp 80÷100 mm, width 9 mm, W1	-	-	In stock	Enquiry
AB-03008876	ASFA-L clamp 90÷110 mm, width 9 mm, W1	-	-	In stock	Enquiry
AB-03008884	ASFA-L clamp 100÷120 mm, width 9 mm, W1	-	-	In stock	Enquiry
AB-03008892	ASFA-L band 110÷130 mm, width 9 mm, W1	-	-	In stock	Enquiry
AB-03008905	ASFA-L band 120÷140 mm, width 9 mm, W1	-	-	In stock	Enquiry
AB-03008913	ASFA-L band 130÷150 mm, width 9 mm, W1	-	-	In stock	Enquiry
AB-03008921	ASFA-L clamp 140÷160 mm, width 9 mm, W1	-	-	In stock	Enquiry

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The ASFA-L worm clamp is a reliable, high-quality solution for versatile industrial applications, engineered to provide quick and effortless fastening of hoses while guaranteeing long-term durability. Produced in compliance with DIN 3017 and RoHS 2002/95/EC standards, it ensures both safety and environmental responsibility. With a 9 mm band width, it is perfectly suited for standard uses, offering a balance of strength and flexibility. Its innovative worm mechanism, integrated into a compact housing, works seamlessly with the cold-extruded thread, delivering a smooth inner surface that protects hoses from damage while allowing repeated secure tightening. Crafted from galvanized carbon steel (W1), the clamp combines robust resistance to wear with dependable performance, making it an essential component for professionals seeking efficiency, reliability, and precision in hose assembly.