Complete with tap and an installation tool, stainless steel inserts and instructions. Packed in a sturdy vinyl pouch. No. 5521-4 thru 5521-8 is back-up stock for display No. 5820, inch coarse display; No. 5546-5 thru 5543-10 is back-up stock for display No. 5830, metric coarse display. No. 5521-4: Thread Size: 1/4-20, Material Type: Stainless Steel, Pkg Qty: 1, Package Type: Card No. 5521-5: Thread Size: 5/16-18, Material Type: Stainless Steel, Pkg Qty: 1, Package Type: Clamshell No. 5521-6: Thread Size: 3/8-16, Material Type: Stainless Steel, Pkg Qty: 1, Package Type: Clamshell No. 5521-7: Thread Size: 7/16-14, Material Type: Stainless Steel, Pkg Qty: 1, Package Type: Clamshell No. 5521-8: Thread Size: 1/2-13, Material Type: Stainless Steel, Pkg Qty: 1, Package Type: Clamshell No. 5546-5: Thread Size: M5 x 0.8, Material Type: Stainless Steel, Pkg Qty: 1, Package Type: Clamshell No. 5546-6: Thread Size: M6 x 1, Material Type: Stainless Steel, Pkg Qty: 1, Package Type: Clamshell No. 5546-8: Thread Size: M8 x 1.25, Material Type: Stainless Steel, Pkg Qty: 1, Package Type: Clamshell No. 5546-10: Thread Size: M10 x 1.50, Material Type: Stainless Steel, Pkg Qty: 1, Package Type: Clamshell No. 5543-10: Thread Size: M10 x 1.25, Material Type: Stainless Steel, Pkg Qty: 1, Package Type: Clamshell ---- 1. 海外直輸入品となりますので、新品であっても、パッケージに多少のダメージがある場合もございますが、商品本体には問題ございませんのでご安心ください。2. 日本国内でのメーカーによる製品保証等は適用されません。3. パッケージや、説明書等は、英語表記となります。