Cup Square Bolts
The Cup Square Bolts collection features DIN 603 carriage bolts in A2 (304) and A4 (316) stainless steel, designed with a square shoulder that prevents rotation during nut tightening for timber fixing applications.
What This Page Covers
- DIN 603 cup square bolt specifications including shoulder design and materials
- Available grades: A2 (304) for inland use and A4 (316) marine grade for coastal applications
- Diameter options from M6 to M12 and lengths from M40 to M100
- Listing of 10 individual products in the collection
Cup Square Bolts
The Cup Square Bolts collection offers standard timber-fixing bolts with a rounded head and a square shoulder that pulls into the wood and stops the bolt from turning when the nut is tightened, suitable for outdoor construction and hardware assembly.
- The Cup Square Bolts are available in A2 (304) stainless steel for inland outdoor projects and A4 (316) marine grade for coastal structures within 5 miles of the sea.
- The collection includes M6, M8, M10, and M12 diameter options.
- Lengths range from M40 through M100 to accommodate different timber thicknesses.
- Cup Square Bolts are used across fencing, decking, gate hardware, joist hangers, and post supports.
Products in This Collection
The Cup Square Bolts collection includes 10 products in A2 stainless steel, listed with their full specifications.
- Simfix Cup Square Bolt DIN 603 A2 Stainless Steel (M12 X 100)
- Simfix Cup Square Bolt DIN 603 A2 Stainless Steel (M12 X 75)
- Simfix Cup Square Bolt DIN 603 A2 Stainless Steel (M10 X 130)
- Simfix Cup Square Bolt DIN 603 A2 Stainless Steel (M10 X 100)
- Simfix Cup Square Bolt DIN 603 A2 Stainless Steel (M10 X 75)
- Simfix Cup Square Bolt DIN 603 A2 Stainless Steel (M10 X 50)
- Simfix Cup Square Bolt DIN 603 A2 Stainless Steel (M8 X 100)
- Simfix Cup Square Bolt DIN 603 A2 Stainless Steel (M8 X 75)
- Simfix Cup Square Bolt DIN 603 A2 Stainless Steel (M8 X 60)
- Simfix Cup Square Bolt DIN 603 A2 Stainless Steel (M8 X 50)
Facts Index
| Entity | Attribute | Value | Confidence |
|---|---|---|---|
| Cup Square Bolts | visible_product_count | 10 | high |
Who Is This For
- Builders and contractors working on outdoor timber structures such as fences, decks, and gate hardware who need a bolt with a square shoulder to prevent rotation during assembly.
- Coastal construction professionals requiring A4 (316) marine-grade stainless steel fasteners for projects located within 5 miles of the coastline to ensure corrosion resistance.
- DIY enthusiasts installing joist hangers, post supports, or other timber-to-timber connections who need a reliable DIN 603 carriage bolt in various diameters and lengths.
Frequently Asked Questions
What are Cup Square Bolts?Cup Square Bolts are DIN 603 carriage bolts made from A2 (304) or A4 (316) stainless steel, featuring a rounded head and a square shoulder designed to pull into wood and prevent rotation when tightening the nut.
How many products are in the Cup Square Bolts collection?The Cup Square Bolts collection from Simfix includes 10 visible products.
What materials and grades are available for Cup Square Bolts?Cup Square Bolts are available in A2 (304) stainless steel for general outdoor use and A4 (316) marine-grade stainless steel for coastal areas within 5 miles of the sea.
What sizes are available in the Cup Square Bolts collection?The Cup Square Bolts collection offers diameters from M6 to M12 and lengths from M40 to M100.
What are the typical applications for Cup Square Bolts?Cup Square Bolts are commonly used in fencing, decking, gate hardware, joist hangers, and post supports.