AI Search

CNS 4421 - 1981

Seating Bolts and Conical Spring Washers for Clamping

CNS 4421 - 1981 皮带螺钉 [牙口螺钉]

See all versions and complete specifications: Seating Bolts and Conical Spring Washers for Clamping — Full Specification Page

Dimensional Specifications — CNS 4421 - 1981 (mm)

Size	P	k_max	s_max	s_min	k_nominal
M6	28	5	20	3.5	1
M8	42	7	30	5.2	1.2

Related Standards

DIN 7643 - 2005— Compression Couplings - Hollow Screws For Ring-Type Banjos DIN 22424 - 1990— Electrical Apparatus for Potentially Explosive Atmospheres for Mining; Triangle Head Bolts DIN 15237 - 1980— Belt screws，Continuous Mechanical Handling Equipment; Seating Screws and Cupped Washers for The Attachment of Components to Belts DIN 6306 (-1) - 2002— Tommy Screws with Moveable Clamping Bolt - Tommy Screws DIN 48051-1 (SBE) - 1959— Overhead Lines Curved Insulator Supports - Standard Design - SBE JB /T 8026.6 - 1999— Supporters for Screw UNI 7346 - 1974— Round Head Tapping Rivets UNI 7347 - 1974— Countersunk (fiat) Head Tapping Rivets

Technical Specifications & Availability

Request detailed technical specifications, material certifications, and availability information for your application requirements. Our engineering team can provide product recommendations, custom specifications, and technical documentation.

Request Technical Specifications WhatsApp Inquiry

Product Documentation|Application Consultation|Quick Chat

Technical Support Available

Material Certifications

Custom Specifications