Order Building Fasteners Online

DB Building Fasteners, Incorporated now offers online ordering for some of our most popular products. Order our self drillers, sheet to wood fasteners, and other popular fasteners online. Products ordered by 2pm PST generally ship within 24 hours via UPS. Free shipping available to Arizona, California, Nevada, and Oregon; Click free shipping when checking out to activate. Looking to order something that isn't listed here? Please call 1-888-DB-SCREW and we will take care of you.

Minimum order is $25

#12 x 3/4" HWH Self Drill W/ Sealing Washer - Zinc Plated Comes in a carton quantity of 3,000pcs. .. Product #: 12N75THBZ Regular price: $120.90 $120.90 Out Of Stock

#12 x 3/4" HWH Self Drill W/ Sealing Washer - Zinc Plated

Product Code: 12N75THBZ
Availability: Out Of Stock

Price: $130.27

Available Options

3/4" - Carton of 3,000

The DB 300 Sheet to Purlin (#12-14) Self Drilling Screw (With Washer)

  • Hex Washer Head
  • Zinc Plated
  • With Sealing Washer


pdfClick here for technical information.

Drill Point
Tek #3
Hex/Bit Size
Country of Origin Taiwan
Head Style
Hex Washer Head
Diameter #12
Material Zinc Plating
Sealing Washer
Sealing Washer With Sealing Washer
Length 3/4