NUTS
DIN 937 Castle Nut
Castle nuts with slots for cotter pin insertion. Used in critical applications requiring positive locking.
Standard
DIN 937
Material
Steel
Grades
Grade 4, Grade 8
Sizes
M6 to M24
Coating
Zinc Plated, Black
Product Expertise
DIN 937 Castle Nut for UAE and GCC Project Requirements
SRK Bolts supplies DIN 937 Castle Nut for procurement teams that need dependable industrial fasteners with clear material, grade, finish and size information before placing an RFQ. The product can be requested for construction, steel fabrication, machinery, marine, oil and gas, MEP and maintenance applications depending on the required specification.
Buyers often compare fastener options by standard, thread size, tensile class, stainless grade, galvanized coating, corrosion resistance and delivery location. SRK Bolts can review requirements such as DIN 937, Steel, M6 to M24 and bulk quantity before quotation.
For faster support, send a drawing, BOQ line item, sample photo or previous purchase reference with the required quantity and delivery city. This helps the team confirm whether the enquiry needs MS, GI, HDG, SS304, SS316 or another material option.
Key features
- Slotted design
- Cotter pin compatible
- Positive locking
- Safety critical applications
Common uses
- Automotive Suspension
- Aircraft Applications
- Safety Critical Assemblies
- Heavy Machinery
RFQ checklist
- standard or drawing
- size and length
- grade/material
- coating/finish
- quantity
- delivery city