AI Search

JB /T 8004.6 - 1999

Rhombic Nut

JB /T 8004.6 - 1999 菱形螺母

See all versions and complete specifications: Rhombic Nut — Full Specification Page

Dimensional Specifications — JB /T 8004.6 - 1999 (mm)

Size	P	s_max	s_min	k_nominal
M4	25	8	10	5
M5	35	12	16	8
M6	50	16	22	12
M8	60	22	25	16

Related Standards

GB 39 - 1988— Square Nuts - Product Grade C GB /T 2153 - 1991— Rhombic Nut DIN 562 - 2013— Square Thin Nuts, Product Grade B DIN 557 - 1994— Square Nuts-Product Grade C DIN 562 - 1987— Square Thin Nuts, Product Grade B DIN 557 - 1985— Square Nuts-Product Grade C DIN 798 - 2009— Special Foundation Nuts DIN 798 - 1972— Special Foundation Nuts for Special Foundation Bolts According to DIN 797 JIS B 1163 - 2009

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