- LEF
- CHINA
- 30-60 DAYS
- 2000 TON
ASTM F959 Direct Tension Indicating Washers Black is a metal anti-oxidation process. Its passivation of the galvanized layer into a black color greatly enhances its resistance to corrosion that can be recommended for most general uses.
ASTM F959 Direct Tension Indicating Washers Black
ASTM F959 Direct Tension Indicating Washers Black
Fastenal carries a variety of durable washers intended to fit under the head of a fastener in order to increase the hold of the fastener or to increase the bearing surface. ASTM F959 Direct Tension Indicating Washers are great for adding resistance to your bolts and screws to prevent them from boring into the wood and weakening it.
These ASTM F959 Washers are compressible-washer-type direct tension indicators, in nominal diameter sizes ½ through 1 ½ in., capable of indicating the achievement of a specified minimum bolt tension in a structural bolt and are intended for installation under either a bolt head or a hardened washer. When selecting a washer, be sure to pick one that matches the fasteners you are already using. Picking a different finish may cause a chemical reaction, weakening your fasteners over time.
ASTM F959 Direct Tension Indicating Washers Black is a metal anti-oxidation process. Its passivation of the galvanized layer into a black color greatly enhances its resistance to corrosion that can be recommended for most general uses.
Fastenal carries a variety of durable washers intended to fit under the head of a fastener in order to increase the hold of the fastener or to increase the bearing surface. ASTM F959 Direct Tension Indicating Washers are great for adding resistance to your bolts and screws to prevent them from boring into the wood and weakening it.
These ASTM F959 Washers are compressible-washer-type direct tension indicators, in nominal diameter sizes ½ through 1 ½ in., capable of indicating the achievement of a specified minimum bolt tension in a structural bolt and are intended for installation under either a bolt head or a hardened washer. When selecting a washer, be sure to pick one that matches the fasteners you are already using. Picking a different finish may cause a chemical reaction, weakening your fasteners over time.
