WASHERS
SS304 Cup Washer
SS304 cup washers are finishing washers used with countersunk screws and bolts for a cleaner seating surface in panels, covers and visible fastening applications.
Standard
Finishing cup washer type
Material
Stainless Steel 304
Grades
SS304, A2 Stainless Steel
Sizes
Screw and bolt sizes as per requirement
Coating
Natural stainless finish
Material options
Cup Washer Available in MS, GI, HDG, SS304 and SS316
Choose the correct material page for your quotation. SRK Bolts can review the project standard, grade, finish, size and quantity before quoting.
MS
MS / Mild Steel
Cost-effective option for fabrication, machinery, steel structure and general indoor project fastening.
View page →GI
GI / Zinc Galvanized
Useful for construction, MEP, maintenance and projects where zinc-coated corrosion protection is required.
View page →SS304
SS304 Stainless Steel
Common stainless option for general corrosion resistance, clean environments, equipment and fabrication work.
Current pageSS316
SS316 Stainless Steel
Preferred for marine, coastal, chemical and higher-corrosion environments.
View page →Product Expertise
SS304 Cup Washer for UAE and GCC Project Requirements
SRK Bolts supplies SS304 Cup Washer 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 Finishing cup washer type, Stainless Steel 304, Screw and bolt sizes as per requirement 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
- Cup profile
- SS304 stainless steel
- Neat finishing look
- Works with CSK fasteners
- Useful for panels and covers
Common uses
- panel fixing
- architectural hardware
- decorative assemblies
- equipment covers
- general fabrication
RFQ checklist
- standard or drawing
- size and length
- grade/material
- coating/finish
- quantity
- delivery city