Browse store

TurboUltra Woodscrews Double-Self-Countersunk 4 x 25mm 200 Pack (10949)

Everything you need in a single thread multipurpose screw: top quality, durability and terrific driving - it's shaped to drive fast! The choice of the professional. Our premium prodrive multipurpose screw. Suitable for screwdrivers, combi drills and impact drivers.

  • For all Wood Types, Plumbing & Freshwater Use
  • Double Self-Countersunk with Underhead Ribs
  • PZ
  • A2 Stainless Steel
  • Coarse Single Thread
  • Corrosion-Resistant
  • Easy-Start Tip
  • Stainless Steel
  • Rifled Shank Reduces Splitting & Allows Close to the Edge Driving

More Info

£7.79INC VAT

Add to basket for...

TurboUltra Woodscrews Double Self Countersunk 4 x 25mm 200 Pack is rated 3.9 out of 5 by 229.
  • y_2017, m_6, d_23, h_13
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_229
  • loc_en_GB, sid_10949, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix

Add to saved list...

Save
Rated 5 out of 5 by from good I always use these stainless screws, even though they are a bit soft - just take care when using with harder woods.
Date published: 2017-06-18
Rated 5 out of 5 by from Just the job I made an ornamental bridge over a pond using decking and wood I had treated myself. The old screws had rusted badly and the wood was rotten. These were easy to position and drive and should outlast me!
Date published: 2017-05-25
Rated 1 out of 5 by from Useless Like others never felt compelled to write a review before and generally found quality sold by Screwfix to be very good. However, out of the first 8 screws I tried the head sheered off 6 of them with only a minimal torque setting on my drill. This is a problem that seems to have been experienced by quite a few others. Should have started with reviews from low to high....
Date published: 2017-04-25
Rated 2 out of 5 by from OK, but be careful! I found these screws, including shorter versions, prone to snapping in older harder wood in which I had previously drilled pilots. This is frustrating as they snapped at the start of the thread which by then was just below the surface of the wood so can't be withdrawn - means repositioning and redrilling. I still found them snapping even when lubricated. As a long-term DIY-er I regard this as an ongoing feature of stainless steel. But when they're finally in they'll be ideal for anything the climate throws at them!
Date published: 2017-03-21
  • y_2017, m_6, d_23, h_13
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_229
  • loc_en_GB, sid_10949, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix

The diagram and photo are different - does it have an unthreaded shank?

Asked by: WAM2017

What size head for this screw?

I am looking for a 10mm head screw 30mm x 5 for a particular job.
Asked by: Biggless

are these good for fixing Hardie Backerboard. Self drilling and countersinking flush?

Asked by: jobber2

I need washers to use with these screws to secure some rubber boards, which ones would you recommend?

Asked by: Roods

Which screwdriver bit?

Using an Erbauer 18v impact driver, which type of bit do I need for driving in the turbo ultra stainless steel woodscrews with a prodrive recess? I have over 500 screws to fit and want the correct spare bits.
Asked by: Purton
  • y_2017, m_6, d_23, h_6CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_8
  • loc_en_GB, sid_10949, prod, sort_[SortEntry(order=LOCALE, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
Specification
Brand TurboUltra
Construction Material (Screws) A2 Stainless Steel
Fixings Finish Stainless Steel
Head Type Double-Self-Countersunk
Manufacturer Guarantee 1 Year Guarantee
Pack Size 200
Pieces in Pack/Case 200
Product Diameter 4 mm
Product Length 25 mm
Product Type Woodscrews
Resistant Type Corrosion-Resistant
Screw Diameter (mm) 4 mm
Screwdriver Type PZ
Screw Thread Type Coarse Single Thread
Suitable Application For all Wood Types, Plumbing & Freshwater Use
Thread Length Fully threaded

Fully threaded. EN 14592.