Screws + bit
Spax Torx cylinder head stainless steel screws for mounting gutter grates AP77, AP55, AP23, L77 end profile and the marten and bird deterrent AP78.
Erwin van Dooren
Verified owner
Erwin van Dooren
Verified ownerWorks excellent, but it is important to apply a (super)thin layer to troweled concrete.
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2 weeks ago
Erwin van Dooren
Verified owner
Pieter Sombroek
Verified ownerStill have to do it, but you won't know for sure if it's effective for a few years. For now, a 5-star rating.
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4 weeks ago
Pieter Sombroek
Verified ownerSpax stainless steel screws are of the type A2 (AISI 304). You use these screws for all different outdoor applications. These screws have the dimensions 3,5 x 20 mm and have a Torx (TX) screw head. Use a T15 screwdriver bit when screwing. This package contains 200 pieces.
| Drive (size) | T 15 |
| Drive | Torx |
| Material | Stainless steel |
| Type | Bulk |
| Brand | Own brand |
| Diameter | 3,5 mm |
| Length | 20 mm |
| Packed per | 200 |
| Quality (material) | A2 |
| Wire type | full thread |
| Diameter (cup) | 6,5 mm |
| Model (head) | countersunk head |
