Grade 9 Bolts For Sale

The zinc yellow chromate plating resists corrosion in wet environments.

Grade 9 bolts for sale.

Grade 9 bolts are made with a 8640 alloy steel which is the ultimate in high strength steel. The grade 8 counterpart has a tensile strength of 150 000psi whereas grade 9 hardware has a tensile strength of 180 000psi. Grade 9 steel hex head screws are marked with nine radial lines. Grade 9 hex head bolts.

180 000 psi tensile strength. On sale 3525 online catalog 16679 supplier diversity 119. Grainger s got your back. Rated 5 out of 5 by frankspeed420 from bulk grade 8 always a good selection of sizes my go to place for bulk grade 8.

Our strongest screws these grade 9 steel screws have a tensile strength of 180 000 psi about 20 stronger than our high strength steel screws. Use them for heavy duty stamping applications as well as earth moving machinery such as bulldozers and excavators. Hexagonal head bolt grade 8 is rated 4 6 out of 5 by 51. Searching for grade 9 cap screws hex bolts.

No matter the system used to grade the bolts the higher the number means the stronger the bolt. Astm a387 grade 9 is categorized as alloy steel. F911 or l9 zinc yellow plated. Deck plus 1 2 in x 6 in coated coarse thread carriage bolt.

Many of our 12 point flange bolts are currently listed as request for quote which allows us to offer you the best pricing available. For pricing and availability. Made in the usa. Shop grainger for bolts of every size shape and type from inch long eyebolts to six inch carriage bolts of the strongest grade of steel and all in between.

Blue hawk 20 count carriage bolts. National hardware 3 8 in x 6 in zinc plated steel plain eye bolt. Each grade has a specific bolt strength. All sizes of 12 point flange bolts have a minimum tensile strength of 170 000 psi a minimum rockwell hardness of c37 and a class 3a thread fit.

Easy online ordering for the ones who get it done along with 24 7 customer service free technical support more. Aft fasteners supplies and manufactures custom bolts for every industry including construction and electronics our online selection includes almost 9 000 different styles bolt sizes and materials including carbon and stainless steel anchor bolts carriage bolts elevator bolts eye bolts frame bolts heavy hex bolts tension control bolts toggle bolts and more. The common class grades for metric are 5 8 8 8 10 9 and 12 9.