PRODUCT APPLICATIONSThese socket head cap screws are essential for 3D printing, RC aircraft, appliances, automotive or engine repairs, lathes, and electronics. Perfect for household, office, marine, and industrial equipment, as well as small repairs in shops or garages. Also great for precision instruments, printing equipment, locks, lighting, and communication devices.PRODUCT DETAILS & INCLUDES√ Material: 304 Stainless Steel√ Thread Type: Full Thread√ Thread Size: M4√ Thread Length: 35 mm/ 1.38 inch√ Thread Pitch: 0.7 mm/ 0.03 inch√ Head Dia: 7 mm/ 0.28 inch√ Hexagonal Opposite Side Length: 3mm/0.12 inch√ Package Includes: 30Pcs x Socket Cap Screws, 1Pcs x M3x21x57mm SpannerPRODUCT ADVANTAGES1. These hex socket head cap bolts are made of 304 stainless steel, which offers excellent corrosion and rust resistance.
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