Väikeste osade 1024KWTF terasest isepuuriv kruvi, tsingitud viimistlus, vahvlipea, tähtajam, puurpunkt nr 3, keerme suurus nr 10-16, pikkus 1-1/2 (50 tk.)

Brand:Small Parts

3.4/5

28.85

Tsingitud terasest isepuuriv kruvi on vahvlipea ja tähtajamiga. Terast kasutatakse sageli rakendustes, kus tugevus on esmatähtis. Tsingimine pakub korrosioonikindlust ja on peegeldava välimusega. Vahvlipea peal on tasane ülaosa, 70-kraadine koonusekujuline kandepind ning väike kalle ülaosa ja kandepinna vahel, mis aitab luua ühtlast sobivust. Täheajamil, mida nimetatakse ka Torxi ajamiks, on kuueharuline süvend, mis tagab juhile suure kontaktpinna, mis on libisemiskindel paremini kui Phillipsi või piludega ajam. Täheajam nõuab paigaldamiseks ja eemaldamiseks Torxi draiveri kasutamist.Isepuurivad kruvid, teatud tüüpi isekeermestavad kruvid, on keermestatud kinnitusdetailid, mis puurivad oma augu ja keeravad selle paigaldamise ajal sisse. Tavaliselt soovitatakse kasutada ainult metalliga, isepuurivad kruvid on saadaval tiibadega, mis võimaldavad kasutada puidu metalli külge kinnitamisel. Puurimisotsaku pikkus peab olema piisavalt pikk, et tungida läbi mõlema kinnitatava materjali, enne kui keermestusosa jõuab materjalini.

Star drive'il on kuueharuline süvend, mis tagab juhile suure kontaktala, mis on libisemiskindel paremini kui Phillipsi või piludega ajam. Vahvlipeal on lame ülaosa, 70-kraadine koonusekujuline kandepind ning väike kalle tipu ja kandepinna vahel. Tsingimine on korrosioonikindel ja sellel on peegeldav välimus. Terast kasutatakse sageli rakendustes, kus tugevus on esmatähtis.
Drive System Torx
Exterior Finish Zinc
Head Style Wafer
Item Dimensions LxWxH 1.5 inches
Item model number 1024KWTF
Manufacturer Small Parts
Material Steel

3.4

12 Review
5 Star
68
4 Star
13
3 Star
9
2 Star
5
1 Star
6

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Scritto da: Redshiftkid
Needs a deeper head for the torx driver.
They were ok, but I have used better.
Scritto da: Amazon Customer
T20 driver size
T20 drive size, for anyone wondering. Otherwise, they’re fine. Pretty run of the mill self-tappers. The drilling end is 1/2”, so accommodate for that in your design. Grip length of these is a bit less than 1”.
Scritto da: Beau Fam
Great for snowmobile trailer!
I used these to install new 5/8" marine grade plywood to my snowmobile trailer. It uses a T20 bit. Worked great! My advice, pre-drill the wood only and install.
Scritto da: Sandy Camp
Strength is very lacking.
These screws are certainly limited into what they will self tap into. I pre-drilled holes and it was still hit or miss as the whether they went in as they should of or whether they stripped out the phillips head. Screwing into metal studs in a camper.
Scritto da: THEFIXMAN
Five Stars
great screw, used them to re-deck my snowmobile trailer, did a great job
Scritto da: Tom & Emily
Not bad if you pre-drill
These have trouble self drilling.
Scritto da: Joe P
Four Stars
Heftier would be nice.
Scritto da: Arthur D.
Poor drilling
Product cannot drill through steel. Perhaps thin sheet metal but needs predrilling in anything 1/16 or more. A little surprising as regular self drilling and self tapping screws work so well. The heads are nice for holding down plywood on trailer flooring but installation is tedious with need to drill hole separately.
Scritto da: Thomas H A Hopkins
Ok at best.
Used these to refasten the floor of cargo trailer. About 1 in 4 would not self drill into the steel frame underneath, especially if drilling at an angle. Best results were with firm pressure directly square (90 deg) to the floor/steel....too fast/hard and they "burn out", too soft they won't dig in, too slow and they do nothing. Used an 18v Ridgid Brushless Impact driver on "3/high" setting for best results.
Scritto da: Jean T.
pas assez robust pour plancher de remorque domestique
Bonne qualité de construction mais pas assez robust pour plancher de remorque domestique. pendent la période hivernal lors du remisage 30% des visses ont cassé!
Scritto da: Yvan Berthiaume
Did the Job
Excellent
Scritto da: Amazon Customer
Self drilling screw
Some of the drill heads broke off before hole was fininshed

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