Drywall screws (sometimes called sheetrock screws) provide a stronger hold, but cost a bit more than nails. These usually feature a Phillips head. Coarse drywall screws feature coarse threads to secure gypsum boards to studs. Fine drywall screws feature smaller heads and are used to secure drywall to metal studs..
Drywall screws have deeper threads than regular screws, which prevents them from dislodging easily from the drywall. They are made of steel and require a power screwdriver to drill them into the drywall. ... W-type screws, on the other hand, are longer and thinner. They are designed for installing drywall onto wood.
Self-tapping Self-drilling Screws,Stud Screws Dovetail Wire,Self-drilling Screws Stud Screws Yibin Heheng Technology Co.,Ltd , https://www.chinadirectfastening.com
BRASS REPAIR TRAP 1&1/4'', 1&1/2''
Packing
Carton+Pallet
Payment term:
T/T, or L/C at sight
Delivery time:
Within 25 days
Origin:
China
M.O.Q:Â
3000PCS
Transportation:Â
By sea or air
Technics
By tension
Material
Brass,bronze,stainless steel
Model NO.: HDR30
Odour Proof: Odour Proof
Style: Push Down Pop-up
Wastewater Type: Domestic Wastewater
Size: 11/4′′, 11/2′′
Technical: Casting
Surface: Polishing Chrome
MOQ: 3000PCS
Trademark: HPS or OEM
Origin: China
Brass bathtub Pop-up Drain(HDR30)