Description Husqvarna genuine OEM hhb, 5/16-18 x 2 1/2 gr8.Husqvarna 505601601Factory genuine Husqvarna part Related Products Hhb, 5/16-18 X 2 Gr8 | 505687701 MSRP: Was: Now: $1.17 Add to Cart The item has been added Hhb, 3/8-16 X 1 1/2 Gr8 | 505795801 MSRP: Was: Now: $2.33 Add to Cart The item has been added Hhb, 1/2-20 X 2 3/4 Gr8 | 505727101 MSRP: Was: Now: $5.82 Add to Cart The item has been added Hhb, 3/8-16 X 2 Gr8 | 505795701 MSRP: Was: Now: $6.98 Add to Cart The item has been added Hhb, 1/2-20 X 1 3/4 Gr8 | 505727001 MSRP: Was: Now: $4.65 Add to Cart The item has been added