committee good quality washer head phillips drive self drilling screws

【HIGH QUALITY MATERIAL】:Made of Carbon Steel, resistant to rust,good corrosion resistance in bad environment,commonly have a sharp point that helps penetrate the material.

Sheet metal screws, Self drilling, Stainless steel - Bolt Depot Filters: Stainless steel Remove All Product catalog » Sheet metal screws » Self drilling Sheet metal screws, Self drilling, Stainless steel Screws with coarse threads and a drill point end for use in thicker gauge steel.

All Pro-Twist sharp point and self-drilling screws meet ASTM requirements for corrosion resistance and performance. And each screw is “PT” head stamped and ICBO approved for accountability. The Pro-Twist Construction Fasteners commitment to quality: Manufactured at ISO 9002-approved mills Manufactured in environments ASTM-certified

8 x 1 in. McFeely's ProMaster Plus Wood Screws, Statuary Bronze, Round Washer Head, Combo Drive - Qty:8000 SKU: 0810-WBZ-K $271.26 Add to Cart 8 x 1 in. ProMaster-Plus Wood Screws, Round Washer Head, Black, Combo Drive - Qty:100 SKU: 0810-WRB-C $7.75 Add to Cart 8 x 1 in. Wood Screws, Round Washer-Head, Black, Square Drive - Qty:100 SKU: 0810-WCB-C

Find Screws on GlobalSpec by specifications. A screw is a wide-encompassing type of hardware fastener that attributes its mechanical capabilities to the helical groove that extends around the circumference of the device's shank. These threads provide the friction and traction that serves a screw's purpose: to assemble or position two workpieces in relation to each other.

Washer head self-drilling screws are popular for their efficiency and ease of use. They have a broad screw head and come in sizes from 1/4 to 14x1. Self-Drilling Screw with Indented Hex Washer (from fordfasteners.com) Hex head with bonded washer self-drilling screws are made from bonded 410 stainless steel.

Black Phosphate Phillips Wafer Head Self Tapping/Drilling Screws 1/2" (100/pack) 5 out of 5 stars. (12) 12 product ratings - Black Phosphate Phillips Wafer Head Self Tapping/Drilling Screws 1/2" (100/pack) $6.41. Free shipping. 1,768 sold.

Self-Drilling Screws are commonly known by the brand name TEK® screws. Value Fastener offers a full line of self-drilling screws, with a wide variety of head styles and finishes that makes it easy to find the right option for nearly any application.

Hex Head Bi - Metal Self Drilling Screws , Double Stainless Steel Combination Self Drilling Screw. Material:Stainless steel 410 + 304. Head:Indented Hexagonal Washer Head. Read …

They may either have a Phillips flat head or a slotted hex washer head. Nominal (thread) sizes range from 0.1875 to 0.375 in (4.763 to 9.525 mm) and lengths from 1.25 to 5 in (32 to 127 mm). Typically an installer uses a hammer drill to make a pilot hole for each concrete screw and a powered impact driver to drive the screw.

Self-drilling screws enable drilling without first creating a pilot hole. These screws are usually used to join materials like sheet metal. ... If a stylish finish is required as well as corrosion protection this is a good option. ... Phillips/Square Drive Round Washer Head Self-Drilling Screws. 1 Items Eyelet Head Self-Drilling Screws ...

The #7 Phillips Pan head (PPH) SD Framer self-drilling screws comply with the material and performance requirements of ASTM C1513. The dimensions of the screws comply with the manufacturer’s quality documentation. The screws have an electroplated zinc coating or a proprietary phosphated coating, as indicated in Table 1. 3.6 PTH SD Framer Self ...

1/4''-20 x 3/8'' Phillips/Slotted Round Head Machine Screw. Add to submittal. TEKHW121. #12 x 1'' Hex Washer Head Self Drilling Screw. Add to submittal. TEKHW141.

Sep 04, 2009 · Screws include machine screws, wood screws (including deck screws), self-drilling, self-tapping, thread forming, and sheet metal screws. For example, they can either be used without any other part and fixed into wood (wood screws) or metal sheets (self-tapping screws) or be combined with a nut and washers to form a bolt.

Self Drilling Screw Sell Self Drilling Roofing Screws DIN7504K Hex Head Self Drilling Screw Drill Screw Roof Screw PTA Quality 5.5X25 #12X25 Mm Hot Sell. $0.02/ Piece. 100000 Pieces (Min. Order) CN Ningbo Manrong Internatio 2 YRS.