Chaser #5 x 40 Thread Size. D 5/16 Holder Size. 

body {
font-family: ‘Segoe UI’, Roboto, Helvetica, Arial, sans-serif;
background: #f5f7fa;
margin: 0;
padding: 30px 20px;
display: flex;
justify-content: center;
}
.product-card {
max-width: 1000px;
background: white;
border-radius: 24px;
box-shadow: 0 12px 30px rgba(0,0,0,0.08);
padding: 30px 35px;
transition: 0.2s;
}
h1 {
font-size: 2rem;
font-weight: 600;
margin: 0 0 8px 0;
color: #1e293b;
}
.brand-badge {
display: inline-block;
background: #e9edf2;
padding: 6px 14px;
border-radius: 40px;
font-size: 0.85rem;
color: #334155;
font-weight: 500;
margin-bottom: 18px;
}
.price {
font-size: 2.2rem;
font-weight: 700;
color: #0f172a;
margin: 10px 0 20px 0;
}
.price sup {
font-size: 1rem;
top: -0.5em;
}
.gallery {
display: flex;
flex-wrap: wrap;
gap: 18px;
margin: 25px 0 30px 0;
}
.gallery img {
width: 100%;
max-width: 180px;
height: auto;
border-radius: 16px;
box-shadow: 0 4px 12px rgba(0,0,0,0.06);
border: 1px solid #e2e8f0;
background: #fafbfc;
padding: 8px;
object-fit: contain;
transition: 0.2s;
}
.gallery img:hover {
box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}
.flex-row {
display: flex;
flex-wrap: wrap;
gap: 40px;
margin: 30px 0 20px;
}
.specs-box {
flex: 1 1 280px;
background: #f8fafc;
border-radius: 20px;
padding: 20px 24px;
border: 1px solid #e2e8f0;
}
.specs-box h3 {
margin-top: 0;
font-weight: 600;
font-size: 1.3rem;
border-bottom: 2px solid #d1d9e6;
padding-bottom: 10px;
color: #1e293b;
}
.specs-table {
width: 100%;
border-collapse: collapse;
}
.specs-table td {
padding: 10px 6px 10px 0;
border-bottom: 1px solid #e9edf2;
font-size: 0